DIY 3-Barrel Filter System for Koi Pond

If you’re looking for a bio-filter system that works and easy to maintain, you look no further. This DIY system uses K1 & K2 bio media and it's very easy to build and maintained.
Special thanks to the original idea and design from Mr. Wrighty in the UK - / wrighty .
If you’re interested in the original design and building plan, please contact Mr. Wrighty directly.
OR if you would like my building plan and material list, please message me via FB Messenger.
Here are a few other links that I got my supplies from:
www.fishfarmsupply.ca/
www.ebay.ca/
www.amazon.ca/
*** correction: As I mentioned the drill bit for the cleaning manifold as 7/16, it’s actually 7/64.

[@greenogue10]

Great setup. I've been watching a lot of self build filter systems videos and this far past them all. Thank you

[@PTranProductions]

Thank you!

[@lauriestange4131]

Very grateful for your generous sharing of information and the inexpensive plans (only US $5!) I also appreciate how you've created a nice community through the questions/answers below. We could use more people like you in our medical profession! Laurie and Chuck

[@PTranProductions]

Thank you for your kind words! It’s my pleasure and I’m happy to help other DIY-ers like me. 😀✌️👍

[@warriorbrandswarriorscreed9101]

This is an AMAZING set up very informative thank you for sharing

[@PTranProductions]

Thanks Warrior Brands! It’s my pleasure.

[@azammohammed5795]

I built a similar system 15 years ago, and it is still working. Today I added a very fine mesh screen to each of the return barrel, I have a 4 barrel system. The screen is the last filter for the water to pass through so that most of the very fine particles are removed. Great system.

[@PTranProductions]

Thanks for stopping by! Good idea to add mesh screen to each barrel. However would those screens get clogged up very quickly?

[@robc.4610]

The aeration with the shop vac was genius.. A great idea.

[@PTranProductions]

Thank you!

[@norhlee8564]

wow...Great set up and nicely done... im planning to build a pond..wish I can have a copy of your plan

[@PTranProductions]

Hey Norh Lee, Thanks for your interest in this system! Please read the video description for more details if you would like to get the building plan for this system.

[@binnybrunei]

Short video but very high informative stuff. Amazing! I like very much. Thank you so much Sir.❤

[@PTranProductions]

You’re welcome! Thank you!

[@nkojima]

clever build and very practical

[@PTranProductions]

Thank you! 🤞

[@kickrocks6177]

Very nice setup!!

[@PTranProductions]

Thank you!

[@hungcao7924]

Rất thích kiểu này. Hướng dẫn rõ rằng. Công thức sài máy hút bụi để rửa quá hay. Cảm ơn nhiều. Not sure you read vietnamese but your detail explanations are so helpful. Thanks so much.

[@PTranProductions]

Cám ơn Hung Cao!

[@azammohammed5795]

I have found compressed air to clean the barrels work really good, they are totally cleaned out in 10 minutes. Good idea with the shop vac though.

[@PTranProductions]

Thank you!

[@MariadeJesusGutierrez]

That is a HUGE filter for a tiny pond. I can't use this as is, but I got an idea on house to handle one problem I was having with the filter I first made and had to abandon. It was working, but it didn't flow out at a rate steady enough to work. The overflow pipe having those slots is perfect. I can have more than enough flexiblity using that. Also, the platform design couldn't be more straightforward. Brilliant. THANKS!

[@PTranProductions]

Np!

[@kkutube1972]

Nice build, overkill, love it.

[@PTranProductions]

👍

[@billypounds7976]

Ucan never have too much filtration

[@Kylenguyen0676]

Very nice

[@PTranProductions]

Thank you!

[@ogsvideos6423]

Good job👍🏽

[@PTranProductions]

Thank you!

[@Anon54387]

@@PTranProductions This is a good set up, but I did something slightly different. I set up barrels similar to this with a pick up near the bottom that was tapped out the side with valves (like the one you use on your manifold set up) so that I can open them to drain the sludge that settles out and collects there. I just pump water through these barrels. Then, separately, I just stick a sponge in a 4 or 5 inch ABS pipe hanging vertically. I have 4 holes drilled at 90 degree spacing around the pipe and thread zip ties through these wholes to support the sponge. I have another pump pumping water into this pipe, and the bacteria sets up in the sponge to keep the nitrites and nitrates in check. The water quality tests well, and it's a simple set up.

[@daveirish8890]

Good Stuff !!!!!!!! You deserve more Likes ........... Hope you make More Videos ......

[@PTranProductions]

Thanks DAVE IRISH! More videos will be coming soon!

[@Patty-hc5fc]

Please send me detailed plans for the barrel filter setup. Very nice design. I love it.

[@PTranProductions]

Hi, Thank you for your interest. Please read the video description for more details regarding building plan and material list.

[@randombelg1474]

Gonna make this set up man thx for this

[@PTranProductions]

You’re welcome!

[@randombelg1474]

Should this system buth with 5 barrels from 30 liter work 4 an ibc pond

[@PTranProductions]

@@randombelg1474 It would depend on the water pump flow rate. If you use smaller barrels, you need to choose the water pump size accordingly. High flow rate pump may make the water overflow at the first barrel due to the fact that the water may not flow fast enough between barrels. My system is only capable of handling 3200 GPH. Any higher flow rate (thru initial trial and error) causes the water overflow.

[@randombelg1474]

Okay thank you but if you use 40 mm pipes and the outle of my pre filter should be okay i think

[@PTranProductions]

@@randombelg1474 Yes, i was just thinking about that and may do an upgrade later.

[@kl-ly2xh]

Very nice setup . May I ask what type of washer you used for the holes in the barrels for connecting the pipes to the next barrel ?

[@PTranProductions]

No washers needed - Just Uni-seals were used for all pipe fittings to the barrels.

[@ranjanty]

I'M in the process of building a pond. Is it to late to get a copy of your plan . I love how your system is set up. Everything is so neatly put together and organized. Thanks for sharing it with the world.

[@PTranProductions]

Building plan and material list are still available. Please read the video description for more details.

[@bretshivers8352]

i have had the same setup running for years now and have had no complaints. did you say you used 30 gal barrels? I used 55. very clean and great set up! Happy Ponding as Wtighty says

[@PTranProductions]

Thanks! Yes, my setup is on 30gal barrels. Cheers! 👍

[@lindacheney1101]

Can I get a copy of the directions for this filter? I need to find something to keep my pond clean.i like what you did with the vacuum on this video. How happy are you with this filter

[@PTranProductions]

Hi Linda, Thank you for your interest! Please read the video description for more details regarding building plan and material list. The filter made it through the first season last year and I was very happy with it. Please watch subsequent video after this videos to track its progress. It has been shut down foe the winter. I’ll get it ready and set it up and running again next weekend.

[@aholiabtegar3036]

Great set up. How big are the barrels and the pipes? And what is the capacity of the pump?

[@PTranProductions]

Thanks buddy! Those are 30ga barrels, 1-1/2” + 2” ABS pipes and 3170 GPH 24VDC pump.

[@ASIFKARACHI1988]

very nice video.....

[@PTranProductions]

Thank you!

[@emmakekelele]

Hi great video. Do i still air pump in the pond if fI already have good oxygen supply in my sump tank ?

[@PTranProductions]

Thank you! Yes, the air pump in the pond is needed to provide more oxygen to the bottom of the pond and provide good water circulation from bottom to top of the pond. Oxygen supply in barrel #3 is mainly for the beneficial bacteria and to provide good circulation for the media in that tank.

[@jamespuig4858]

The cleaning manifold you mentioned were drilled with a 7/16 (almost a 1/2") bit which seems a bit too large. I would like to know the actual size as I would like to build similar ones. Thank you

[@PTranProductions]

Sorry, that was an error. I added a correction in the video description. It’s actually 7/64” not 7/16”.

[@DelfinFoto]

Hi. Great setup. I was curious why you didn't glue any of the pipes inside the barrel? Was that so you can disassemble for maintenance more easily?

[@PTranProductions]

That is correct!

[@genemiddleton877]

Thanks!

[@PTranProductions]

Thank you! 🙏

[@genemiddleton877]

@PTranProductions I requested plans and materials list but have not received them as yet. How can I obtain plans and materials list for this filter. I did send a $10 donation to indicate my thanks and support.

[@PTranProductions]

@@genemiddleton877 My apology. Usually payment is made through PayPal where you can leave your email so I can send you the building plan and material list. I have not seen your request and didn’t know that donation was for the building plan. Anyway, please send me a message via FB Messengers with your email then I can send you the plan ASAP.

[@bennyhoang7992]

Really love this video, thanks for the idea of three 55 gallons filteration, does that uniseal really work without leaking? How long does it last if you leave the barrels outside? Thanks I plan to do mine like this

[@PTranProductions]

Hi Benny Hoang, Yes, the Uniseals are flawless so far, no leaking at all. I am not sure about durability as this is my first time using them. But they’re made out of rubber so they would last a while.

[@steve002025]

Thank you for your informative videos. Would it be possible to get plans to your system.

[@PTranProductions]

Just leave me your email, mate.

[@christyreilly3327]

Brilliant, could you please send the plans and details please 🙏

[@PTranProductions]

Please read the video description for more details on the building plan.

[@ekasusilo]

Why do you need a moving bed in this system? I like to setup for the UV light, pretty neat!

[@PTranProductions]

The moving bed is the house for beneficial bacteria.

[@maxsoria5629]

Hi PTran, Great set up. getting ready to set mine up, are you running two pumps in your pond? I am running Aquascape Biofalls with Aquascape 400 skimmer & Aquasurge 3000 pump for 2200 gallon pond. What are you thoughts on running this set up with the existing all on one pump. One main thing I like about the Aquascape set up is all the piping is hidden but need to upgrade my filter system and hate having to wash mats every other day. Any help or thoughts would be much appreciated as I am still learning. Thanks.

[@PTranProductions]

Hi Max, I am running two pumps for my pond (6000 gallons). 4500 GPH for my skimmer and 3170 GPH for this 3-barrel system. I like to have these two separate systems just in case one fails, the other still runs. You can incorporate this set up to your skimmer system with your existing pump but I would not recommend it. You can use your current skimmer system with lighter filter media such as green matala to filter large surface debris and get a new pump put it at the bottom of the pond for this setup. That’s my thoughts.

[@maxsoria5629]

@@PTranProductions Sounds good, Thanks for the info really appreciate it.

[@PTranProductions]

You are welcome! Good luck with your setup!

[@plumbedcrazy]

Great video! How much media for each barrel? I'm building this exact system. Thanks for the amazing info!!

[@PTranProductions]

Thanks! 1.75 cubic feet (CF) for the moving bed, 2 CF in barrel #2 and 2.25 CF in barrel #1

[@brianhersh8236]

I have a question, can i use a uniseal on an uneven surface? I have a 30 gallon, white with a red top barrel. There are two rings on the bottom [1/8" maybe 3/16" rise], that is where I would like to put my drain pipe. Will the uniseal still work?

[@PTranProductions]

Ideally, the surface should be smooth and even. I am not sure if it would work with your condition. However the main contact surface for the Uniseal is roundness of the whole. As long as the uniseal fits perfectly in the whole, it will keep watertight. But again I am not 100% sure it will work with your situation. You can also make the drain pipe at the bottom of the barrel and run it to the side from underneath as an alternative.

[@high_fructose_corn_syrup]

Hi, im still watching so forgive me if you answer this further in the videi but how many gallons can this handle? Also do you have a heavy fish load?

[@PTranProductions]

I tried out with 4500 GPH & 3170 GPH pumps at startup. This systems couldn’t not keep up with 4500 GPH flow rate but has been doing fine with 3170 GPH. My pond volume is about 6000 gallons and so far the system has been doing great. In term of fish load, I currently have 5 koi and 30 gold fish (not sure of the total weight) but according to online info, 2 cubic feet of K1 could handle 35 pounds of fish. I hope this would answer your question. Cheers!

[@karenhewett1178]

I thank you for this, we are trying to set up this system for our pond can you please send me the plans and details of what we need. Many thanks

[@PTranProductions]

Please leave me your email and details will follow. Thanks

[@karenhewett1178]

@@PTranProductions thank you, look forward to the information

[@kevindking3203]

Hello Mr Tran quick question, what size aerator are you using in your 3rd barrel?

[@PTranProductions]

8” air stone with 20W (1700 cubic inch/minute) air pump.

[@brandonmonroe7050]

Is your main inlet pipe the same size as your outlet pipe? If so why or why not? Im wondering if my pipe could all be the same size

[@PTranProductions]

Inlet pipe is 1-1/2”. Outlet pipe is 2”. It’s because the main pump fitting is 1-1/2”. 2” outlet is for better flow. You can use all 2” if you like. But keep outlet size at 2” at minimum to maximize the flow.

[@luismerida4348]

Hi, I love this setup, I have two barrels 30 gallons each, what size off pipe you recommend?an another question, all the pipes need to be the same size? Thanks for the information

[@PTranProductions]

2” for input, output and between barrels. 1-1/2” for drain pipes. If your main pump outlet size is 1-1/2” then you need a 1-1/2” to 2” adapter for your barrel inlet. Basically two different sizes of pipes to be used.

[@luismerida4348]

@@PTranProductions thanks for your help I have a better idea what to do

[@PTranProductions]

@@luismerida4348 Np!

[@giangpham731]

Hi,I’m interested in purchasing the plan for this filtration system and material list

[@PTranProductions]

Please read the video description for more details regarding the building plan and material list. Thanks!

[@swas79]

I would love a parts list please!

[@PTranProductions]

Please read the video description for more details. Thanks!

[@markgarrett7584]

How many gallons per hour pump do I need for a three barrel system my pond is 500 gallons I was looking at a 1700 GPH pump is that too high flow?

[@PTranProductions]

Minimum pump size for a 500 gallon pond would be 500GPH. This 3-barrel system can handle 3200 GPH max flow. So 1700 GPH pump would be ok.

[@bkusnadi1]

nice, btw, what brand is the blower, need to find it on my country, thx

[@PTranProductions]

It’s a Mastervac wet/dry vacuum, 30L: cantireapp.page.link/dJCEgwEdYyPQfB759

[@bkusnadi1]

@@PTranProductions TYVM

[@PTranProductions]

@@bkusnadi1 You are welcome!

[@djhogan65]

I don’t know, but I wonder if you would be better having one static barrel of K1 or K2, and the other static barrel with a different kind of media (maybe sand, gravel, lava rock, or ICB Basket…) to allow different kinds of bacteria to grow?

[@PTranProductions]

Economically speaking, having sand, gravel and lava rock would be a cheaper option but may not be a better option. That’s because cleaning K1 and K2 is much much easier than cleaning those gravels and rocks once they saturated.

[@cheevang9806]

@@PTranProductions yup I agree. I’m about to build one following most of what you did. Ease of maintenance is a biggie.

[@brianhersh8236]

I am going to copy your design. Love the way you have it set up to clean. I am also adding a skimmer filter. Do I run both pumps to the 3 barrel filter?

[@PTranProductions]

It would depend on your pump GPH. This system can only handle about 3170 GPH pump - could not keep up with 4500 GPH pump on initial trial. If your two pumps’ combined GPH is too strong, the 3-barrel system may not be able to keep up and your barrel #1 will overflow.

[@oscarspier6057]

Great setup! Would like your plan to build for my pond.

[@PTranProductions]

Please see the video description for more details.

[@narendrababukramakrishna3649]

Hi Like this set up. Pl tell me whether we can duplicate this on a large scale set up ( constructed in cement / poly liner ponds ) - say for million gallons pond ? If it will work theoretically, I like to buy this plan.

[@PTranProductions]

Wow! Million gallons pond? That is a huge scale! I am not sure if this setup will work economically or theoretically. But from 30 gallon to 55 gallon barrels will work for sure. 😀

[@narendrababukramakrishna3649]

@@PTranProductions Yes Million gallons. For Tilapia kind of fish culture. Large scale. I am looking for an economical water recycling system. Thank you for the reply.

[@PTranProductions]

@@narendrababukramakrishna3649 Np! Thanks!

[@brianchileshe1801]

Me too. That's exactly what am looking at, large commercial scale. It can be done

[@plumbedcrazy]

Whats is the measurement from the inlet hole to the drain hole in second barrel? I dont know if the measurement matters. Or if I got to low if it will stir up settlement gunk. Thanks

[@PTranProductions]

It’s roughly 8”.

[@plumbedcrazy]

@@PTranProductions thanks

[@PTranProductions]

@@plumbedcrazy You are welcome!

[@romeotalaver1871]

Good day Sir..Is it also effective in Aquaponics using the tilapias? Thanks

[@PTranProductions]

I would think so.

[@romeotalaver1871]

@@PTranProductions Thank you sir..

[@taihuynh1084]

Can you send me the list what I needed to do this filtration system? Thanks

[@PTranProductions]

Please read the video description for more details. Thanks!

[@BrentKiddie-np5ds]

I would like you to send copy of the 3 barrel system await copy to get started Brent

[@PTranProductions]

Thank you for your interest in this system. Please read the video description for more details how to obtain a building plan and material list.

[@Mrsboncouer]

When i removed the lids from my barrels, the barrels seemed to lose their roundness... is this normal? Will the round shape return so the lids fit ??

[@PTranProductions]

I don’t experience that with my barrels. Perhaps, your barrels are not sitting on a level floor/platform (?)

[@Mrsboncouer]

@@PTranProductions no...they are...i wonder if it's because the cut was made just below the weld joint of the lid to the barrel..the saw wouldn't get closer due to a guide. I filled it with water and will try a better strap to see if i can get it back into shape

[@PTranProductions]

@@Mrsboncouer I am just wondering how you cut off the top of your barrels. Did you cut the top rigid rim off as well?

[@sweeyong7756]

curious how the cleaning manifold work? cheers

[@PTranProductions]

You can see from this video: kzbin.info/www/bejne/ZpzGpp-hgrZjn9U Or this: DIY 3-Barrel Filter System For Koi Pond - First Cleaning kzbin.info/www/bejne/ambVmox4as6FeJI

[@Toannguyen-bs9wf]

Could you send me the plans and materials list for the system please. Thanks

[@PTranProductions]

Please read the video description or message me via FB Messenger for more details. Thanks,

[@mihag787]

The last barrel is moving bed filter.. can i ask what moving bed filter does differently of first two? Sorry if my english is bad… :) And what UV light are you using? :) Thanks for answer :)

[@PTranProductions]

You can find more precise answer here for the moving bed: www.alltechcoppens.com/en/news/moving-bed-filter Jebao 55W UV light is the one used for this system.

[@mihag787]

Thank you :) Love how you build your filtration system :)

[@PTranProductions]

@@mihag787 You’re welcome! If you love it, don’t forget to like & subscribe.😀

[@mihag787]

I did 😀 Can i just ask one nore thing… i will make same filter system… with 3 barrels.. 100liters each… how much hel-x of K1, K2 and K3 do i need aprox…. If you can halo me with that 😀🙏

[@PTranProductions]

@@mihag787 I use 2 cubic feet in each of my 30 Gal (132L) barrel. If you use 100L barrel, I would say, start off with approximately 1 or 1.5 cubic feet in each.

[@jovenpangilinan467]

Hi sir! Can I get an email about more of the details of this filter? Will copy this for my backyard tilapiyas

[@PTranProductions]

I need your email

[@johnmooney776]

Would like plans and material list

[@PTranProductions]

Please red the video description regarding the building plan and material list.

[@gordontrinh731]

Hi I built the same filter system with 3 barrels but only running a 2000 hph submersible pump and currently the first and second barrel are overflowing. I'm not sure why as they're staggered in height for increased gravity flow too. Any tips or ideas?

[@PTranProductions]

There are 3 possibilities that may cause the overflow: 1. Barrel size: mine all are 30Ga. If yours are smaller than that could be the problem. 2. Pipe size between barrels - is it at least 2” diameter? 3. Is it just the air pocket that trapped in pipes between barrels? Here’s how to release the air pockets: if your barrel 1 overflows, try to clear the media away from the inlet pipe in barrel 2 to release any air pocket. Do the same for barrel 2 and 3. Let me know if any of those fixes the problem. 👍✌️

[@gordontrinh731]

@@PTranProductions I’m using 3 55 gallon barrels with a 1 1/2 inch intake and all 2 inch PVC pipes in between each barrel. I haven’t added media yet so I don’t think that’s the issue either

[@gordontrinh731]

I’m using a shower drain currently with multiple holes drilled into the sides. Do you think that’s not enough flow and maybe the PVC with slits is a better idea?

[@PTranProductions]

@@gordontrinh731 Yes, shower drain is good for top overflow but the vertical pipe needs to be slit either horizontally or vertically for better flow. Also, drilled holes may get clogged up easily overtimes. Since you haven’t added the media, you can remove the shower drain and the vertical pipe to let the water flow thru to see if that would fix the problem. If it does, you will for sure need to slit your vertical pipe to improve the flow.

[@gordontrinh731]

@@PTranProductions I tried removing the drain and pipe but the water still rises to the point of almost overflowing. So I left the water pumping and found that the water level eventually stops at a certain point and doesn't actually overflow. The water level of the third barrel where the water returns to the pond doesn't overfill at all and sits right at the shower drain. Do you think it's maybe a water pressure issue and the staggering of my barrels is off?

[@psonparote]

What did you use to connect vacuum blower to 1/2 inch PVC? Thanks

[@PTranProductions]

Some DIY adapters (mainly extra adapters that came with the water pumps) to fit from 1/2” to to that short 1” I.D. flexible PVC extension.

[@psonparote]

@@PTranProductions Thanks

[@psonparote]

I built one with 55 gallons. Almost like yours after watching your video. Thank you so much.

[@PTranProductions]

@@psonparote You’re welcome!

[@rtabori]

Why does the barrels need to be different hight? Isn't it easier to keep them the same hight?

[@PTranProductions]

Barrels are set up at slightly different heights to allow a better flow of water from higher barrel to lower barrel. You can try to set them at the same level if you like.

[@keyeo8126]

what brand is the blower,what is the power for the Blower

[@PTranProductions]

It’s a shop vacuum from Canadian Tire. It’s a Mastervac wet/dry vacuum, 30L: cantireapp.page.link/dJCEgwEdYyPQfB759

[@norbeltoacevedo8920]

Ud like full details of 3 barrel please

[@PTranProductions]

Not sure what you meant here(?)

[@justme.9711]

What size pond will this work for ? and where/how do you do the pick up.

[@PTranProductions]

This system works for up to 6000 gal pond. The “pick up”? Do you meant input pump?

[@justme.9711]

@@PTranProductions Well really I mean the pipe that supplies the input. What kind of filter do you put over the end of it or do you use a pump on the bottom of the pond/pool in a mussel style cage???

[@PTranProductions]

1-1/2” ABS pipe with submersible pump at the bottom of the pond (retrofitted bottom drain). Yes, the pump is a DIY enclosure/leave cage or you so called the mussel style cage. You can watch some other videos on my channel for more details. 3-Barrel Filter System Update - Final Cleaning and Shutting Down For The Season kzbin.info/www/bejne/ZpzGpp-hgrZjn9U

[@trietle4661]

Great video. For some reason I can’t leave email on here.

[@trietle4661]

If you could can you send me some info to Luxtralarge gmail. Thanks

[@PTranProductions]

@@trietle4661 Thank you! Info was sent.

[@DungTran-tb5ik]

Is there any problem if water level of my pond higher than that of the barrel number 3 outlet?

[@PTranProductions]

There’s definitely a big problem! Water will flow from high to low. Therefore the water from your pond will flow into barrel #3 outlet and will flood your system. This 3-barrel filter system must be set above your pond water level.

[@DungTran-tb5ik]

@@PTranProductions Thanks, another question is that what size of uniseal you used for your 1/2 inch PVC tube?

[@PTranProductions]

The size of the pipe determines the size of the Uniseal. 1/2” pipe uses 1/2” Uniseal.

[@DungTran-tb5ik]

@@PTranProductions The reason I asked because I see you use the elbow at the hole and it seems bigger than 1/2 inch P{VC pipe itself. Thank you very much P!

[@PTranProductions]

Np!

[@linklink3757]

Hi can you send me the items I need for this please,,I have the 3 barrels but nothing else...

[@PTranProductions]

Your email?

[@brianhersh8236]

How is the UV light piping run?

[@PTranProductions]

For JEBAO UV light, water needs to be pumped through and not gravity fed (as per manufacture’s instructions). So the UV light is hooked up after the pump and before entry to barrel #1. Check out this video for more details: kzbin.info/www/bejne/iJiwdWR3qd-Xpc0

[@drpando]

Hi Ptran - Would you please send instructions for the exchange of the plans for payment? You have only instructions for payment. I'm in Florida (EST).

[@PTranProductions]

Sorry, I have only the building plan and material list available for a minimal cost, as your appreciation to my project, along with this video . There’s no instructions to tell you how to build it. If you are handy with basic plumbing skill, you should be able to build this your own way. You can contact me anytime during your project if you have any questions. I’ll be glad to assist you. Thanks! 🤞

[@drpando]

@@PTranProductions I think you misunderstood me. I don't need instructions on how to build it. I need instructions on HOW you are sending me the plans and parts list. You included instructions on how to pay for it in your video description, but you did not explain how I will receive the plans and parts list. Email? Fax? Phone call?

[@PTranProductions]

Oh, sorry, my bad! If you send me the payment with your email, I’ll email you the building plan and material list. Thanks again! Ps: I just updated the video description with payment instructions. Thanks again for letting me know. 🤞

[@drpando]

@@PTranProductions Ok...now Paypal wants to charge an additional amount for "exchange rate"(?) Are you in the US?

[@PTranProductions]

@@drpando I am in Canada.

[@GA-pe3bt]

How many liters per hour is the flow?

[@PTranProductions]

It’s the same as the pump flow rate, which is 3150 GPH = 11,924 LPH

[@mark99512]

hi, am trying to build this system. if possible could you send the plans to me . thanks for you assistance

[@PTranProductions]

Please read the video description for more details.

[@Zeamus634]

Where did you get those plastic pipe screens from please?

[@PTranProductions]

The Home Depot - plumping area Your friend has shared a link to a Home Depot product they think you would be interested in seeing. 2 inches TERMINATION VENT SCREEN www.homedepot.ca/product/ipex-homerite-products-2-inches-termination-vent-screen/1000479346

[@Zeamus634]

@@PTranProductions it's come up with access denied, could that be because I am from the UK?

[@PTranProductions]

@@Zeamus634 Try this: www.homedepot.com/p/The-Plumber-s-Choice-2-in-Termination-Vent-Cap-with-Condensation-Drain-TVENT2/305851779 Check your local building center for 2” termination vent screen.

[@Zeamus634]

@@PTranProductions nope, still saying access denied...I've never come across those at all in the UK.

[@PTranProductions]

@@Zeamus634 Sorry to hear that. I don’t know why you don’t have access to Homedepot.ca or homedepot.com from UK. My only suggestion to you now is try to Google search it or your local building center. Good luck!

[@lilaxian]

Hello, Just sent you paypal, do you know if I can use 30 gallon barrels for space saving as my pond new pond is just about 850 gallons? Thank you

[@PTranProductions]

Thanks for your payment. Yes, my setup is for 30 gallon barrels - yes for the purpose of space saving. My pond is about 6000 gallons and this setup works beautifully. However if your pond is only 850 gallons then you can even go smaller size barrels and add the media accordingly.

[@peterdixon9284]

Did you mean 3/8 drill bit with 7/16 spacing 🤔

[@PTranProductions]

7/64” drill bit with 3/8” spacing.

[@sterlingbabini2393]

Hi there, Are you still offering your plans for this build?

[@PTranProductions]

Yes, plan for this build is still available. Please read the video description for more details. Thanks!

[@sterlingbabini2393]

Hello, All done. Just waiting for the email. Thx

[@PTranProductions]

@@sterlingbabini2393 Ok, I just sent out. Thank you!

[@scotholmes]

Hey its me scot in Arkansas.. how do I get a 2inch uniseal over a 2inch elbow

[@PTranProductions]

Hi Scot, 2” uniseal is for 2” pipe not for 2” elbow which is bigger on the OD. So to get 2” uniseal over a 2” elbow is impossible. You can use 2” pipe cement to 2” elbow then slide the uniseal over the pipe portion flush against the elbow.

[@scotholmes]

Yes I finally figured that out don't laugh I'm getting there

[@PTranProductions]

@@scotholmes It’s all good! I am not laughing. Good luck with your project!

[@scotholmes]

Got my K1 and K2 in today Ordered my large round air stone.. but wht compresser do u used

[@PTranProductions]

@@scotholmes If you got the material list from me, it should be on there. Otherwise here’s the link for the compressor: Danner Mfg Company 4520 1700CUIN... www.amazon.ca/dp/B001D0Y9OE?ref=ppx_pop_mob_ap_share You may need an adapter of 1/2”-3/8” if your airline is 3/8”

[@youngbastion8895]

hi, would it be possible to be your plans?

[@PTranProductions]

Somehow KZbin doesn’t show comment with email address here. Please read the video description for more details. Thank you!

[@melanietruong3280]

Can you send me the instructions how to do it. Thanks

[@PTranProductions]

Please read the video description for more details. Sorry no instructions available showing you how to do it. Just watch the video and DIY.

[@dylancoles4580]

nice one beautiful can u send me cut list please

[@PTranProductions]

Thanks for your interest. Please read the video description for more details.

[@vicguevara6540]

Can you send send me a copy of your plans for the filter. thank you.

[@PTranProductions]

Please read the video description for more details regarding the building plan and material list. Thank you!

[@vanman9607]

Would this work with a pool instead of a koi pond?

[@PTranProductions]

Do you mean swimming pool?

[@vanman9607]

@@PTranProductions Yes

[@PTranProductions]

@@vanman9607 I have never thought of it being used for swimming pool. I don’t think it would work because it is a slow flow system and contains bio media which is meant to house the beneficial bacteria and non pressurized. You need a pressurized sand filter with high output pump with a chlorinator to kill any bacteria in the water for the swimming pool.

[@vanman9607]

@@PTranProductions That's what I've been told is that pools require high output pumps for the sand filters to work, but if you replace the sand filter with this system a low flow system, you're still using roughly the same amount of water (an extra hundred gallons is nothing for a 16,000 gallon pool). you're still filtering out the algae, debris, which is what the sand filter does and it's still being chemically treated, but you wouldn't have to worry about too much pressure in the filter, or not enough pressure, both of which can make your sand filter useless.

[@PTranProductions]

@@vanman9607 Well, I have never seen it done before but I guess you can do a “trial and error’ run. Keep in mind a new pool sand filter system would cost less than this DIY system. So for economical reason, I wouldn’t recommend to try this for swimming pool.

[@drantowerstv4514]

Nice work.' sir.. Please give me some specs..

[@PTranProductions]

Please check your email. Thank you!

[@cryptobirdy3020]

Any chance of sending me the material list and plans mate?

[@PTranProductions]

That’s not a problem mate. I just need your email address.

[@cryptobirdy3020]

@@PTranProductions it’s [e-mail]

[@PTranProductions]

All done, mate! Good luck & happy ponding!

[@cryptobirdy3020]

@@PTranProductions cheers 👍👍

[@besteyelashextension6386]

Can I please get a copy too? Thank you man. [e-mail]

[@macplaylock8591]

HOW MANY GPH IS YOUR FILTER?

[@PTranProductions]

The filter is fed by a 3170 GPH 24VDC pump.

[@stalkr_mike4396]

Hey PTran. Check your pig roasting video. I left a comment about possible commercial use.

[@PTranProductions]

Hey stalkr_mike, I just replied to your comment. Thanks for stopping by!

[@mcondm]

Can you send me the instructions please

[@PTranProductions]

Please read the video description for more details. Thanks

[@stacyjackson9436]

I just paid for the plans. Would just email them to me please?

[@PTranProductions]

Thank you! Please check your email. Happy building!

[@Wrighty]

So you've copied my filter system and your claiming it's your idea.

[@PTranProductions]

Hi Mr. Wrighty, Thanks for stopping by! No, I have never made any claim that it’s my idea. It’s just my DIY system built based my research and study on other people ideas and suggestions like yours - thank you!

[@Wrighty]

I don't mind you using my design at all, but a mention in your video would have been nice. You'll find it will work better using K1 in all tubs, Also the reason tub 1 is close to flooding when re-filling, is the media blocking the inflow pipe going into tub 2. If you clean one tub at a time I don't think this will happen.

[@PTranProductions]

@@Wrighty Yes, you’re absolutely right. I should have mentioned your original design and idea in the video. My apology! Your name is mentioned in the description though. I could have used K1 in all tubs but I went extra miles and ordered K2 all the way from California instead. Oh well, they all turn out well. Thanks for pointing out on the air lock issue. Yes, I have learned that lately after a few cleanings. I have to clear the media at the inlet of the second tub to clear the air and to avoid the overflowing in the first tub. Thanks again!

[@pajaros6312]

Hi i send money

[@PTranProductions]

Thank you! I just sent you the plan and material list.

[@stevejoycaluza8197]

Way klaro puro kwento

[@PTranProductions]

???

[@tammiepacholke7463]

I would love the plans to this system! Putting in another pond in the spring and I like this! Thanks in advance! Where do I send you my email address?

[@PTranProductions]

Thanks for your interest! Please check out the video description for more details.

[@danacampbell182]

Very nice

[@PTranProductions]

Thank you!