➡ CO2 Injection - brs.li/CO2 ➡ Live Plants - brs.li/Live_Plants ➡ Lighting - brs.li/Lighting ➡ Rock & Wood - brs.li/Rock_Wood
@MegGreeneSmith7 ай бұрын
Loved the glycerin tip - I knew people used something other than water, but didn't know what it was until now. Thanks!
@briankito16557 ай бұрын
I think using glycerin is my last mistake to fix. I knew I'd heard someone mention something besides water in the bubble counter before, but couldn't find it. Glad it was mentioned here!
@lundiboy87 ай бұрын
Been following this man and the team over at Green Aqua for so many years when it comes to freshwater.
@garage-guy20715 күн бұрын
In process of re-establishing a much larger planted setup. Had never used CO2 before in my smaller tanks which may have housed 1 or 2 plants. I find your videos very informative, clear, concise with little or no BS filler. Initially thought about trying the homemade 2-bottle set up but it’s short term and messy. Setting up a 60gal and considering using the tank and gauge-based format shown in this video (of course dependent on setup and continued costing). My concern is on sourcing replacement CO2 (refillable vs non-refillable) bottles and $$$$. New subscriber. 🇨🇦🇨🇦🇨🇦
@BRSfresh15 күн бұрын
Welcome to the channel! I'm running a 5g tank on 75g and haven't replaced it in about 4months so far - Got it filled for around $15 I believe...maybe a bit less. Hope your build goes well!
@gavin7158Ай бұрын
I have learned a ton from your videos! Thank you, have a blessed day!
@Steve-qn8gn7 ай бұрын
What about inline diffusers? Glycerin was a good tip, I’ll try that one.
@reefhugger100Ай бұрын
I'm just setting up my first CO2 system. This helps very much. Thank you.
@BRSfreshАй бұрын
That’s awesome 👏. What plants are you growing?
@HeidiFeist2 ай бұрын
Your videos are always such a help. Could you clarify how much bleach and how much water to use for cleaning the CO2 disc? Thanks!
@BRSfresh2 ай бұрын
Just 1 part bleach to 4 parts water should take care of it - remember to keep your diffuser running!
@jandomingo98067 ай бұрын
I have a bubble counter with water but.... it has a special hole where u refill it with a syringe. So no need to unplug anything. Its made by aquapros. Really handy.
@norbertthoens35617 ай бұрын
Gute, nützliche Tipps zum Thema CO2! 😉
@camero1974jb4 ай бұрын
Thanks so much. I just bought my first co2 regulator from co2art. I cannot get the diffuser to bubble. Now I believe I have water in the line. I'm going to open the regulator and let it flow and see if it starts to bubble.
@BRSfresh4 ай бұрын
Diffusers can take a bit to show bubbles. Sometimes bigger ones first then smaller ones. You can crank up the flow temporarily to push it through and get it going faster then back the flow down.
@XOR-AleАй бұрын
Ty for your videos...helped me alot ❤
@BRSfreshАй бұрын
Great to hear!
@Steve-qn8gn7 ай бұрын
While a drop checker is better than bbs, it’s not actually that accurate.
@johnludlum421320 күн бұрын
You mention using RO water in one of your tanks. Are you remineralizing with the addition of ferts or is are you also doing something else?
@BRSfresh20 күн бұрын
👋 Yes, remineralizer and a GH booster
@keithhoofard58447 ай бұрын
Was just cursing my bubble counter being out of water again, not 20 minutes before watching. Glycerin will be here tonight. Thanks for the tip.
@BRSfresh7 ай бұрын
Glad to hear this helped!
@GiovanniGracia-bh7su3 ай бұрын
What brand of hosing do you use? I can only find very stiff hosing. It looks like yours is very soft and bendy. Do you have a link where I can find this hosing???
@BRSfresh3 ай бұрын
this is what you're looking for (available for US shipment only) brs.li/4eUCqiV
@GiovanniGracia-bh7su2 ай бұрын
@@BRSfresh Thanks!
@joesmith91033 ай бұрын
Is glycerin safe for the ultra fine defusers that warn against using mineral oils or any kind of 'bubble counter fluid'?
@BRSfresh3 ай бұрын
If glycerin or mineral spirits were to get to your diffuser, you would need to replace it. But that is unlikely to happen (at least in our experience)
@Mike14U2NV7 ай бұрын
Is vegetable glycerine the same thing? It’s all i can find. And can you add food coloring to it to make it different colors?
@BRSfresh7 ай бұрын
That should work the same, but let us know if you get a different result.
@baileyclement745013 күн бұрын
Ive been running co2 from the 2 bottle setup (that i learned from your channel 😁) with daily ferts (flourish and flourish excel), about 6 root tabs, and about 2 inches of the enriched aquasoil substrate on a 10g extremely heavily planted tank with a large variety of plants with no fish in it (only some pest snails that hitched a ride from the store) so i dont necessarily have to worry about killing anything by having too much co2. I dont even have a co2 checker because of that fact. And i never turn the co2 off because no fish to kill, pretty much just an underwater garden and my question is: should i put my diffuser near my HOB filter intake? Its literally SO planted that i dont think the filter flow even really reaches the other side where the diffuser is but theoretically wouldnt i get better absorption if the co2 bubbles are going into the filter and back into the water that way? So theres more dispersion of co2-ified water flow..?
@baileyclement745013 күн бұрын
Also, is there such thing as too much co2 if I don't have any fish to worry about killing? im just basically feeding the plants all the nutrients i can think of in all the ways i know of
@BRSfresh13 күн бұрын
Good question! If the flow isn't getting to the other side of the tank, making a change in your diffuser location to better cover the tank is a good idea. In the case of an enclosed canister, near the intake is a good option as the gas will stay within the tubing/canister before being released into the tank. In the case of HOB, you run the risk of losing gas in the open top before it's full dissolved. If you're plants are healthy, I wouldn't worry about it. If they're showing signs of CO2 deficiency, consider two diffusers (you can get a y connector for around $25) then run one on either side. Again, if all is well, I think you're good :)
@BRSfresh12 күн бұрын
Also a good question - yes, that is definitely a thing. Biggest concern would be fish, but in your case, plants can be negatively affected by a large drop in pH from the increased CO2 amongst other things like nutrient imbalances
@baileyclement745012 күн бұрын
@BRSfresh I also don't have a heater and never do water changes only top ups. I know I've heard some plants do better with warmer waters but again it's so planted that I think a heater would barely fit and/or throw off the look that I'm going for and kinda be an eye sore to the jungle I have in there. Think it'd be worth trying to hide a heater inside the hob filter? Also should I be doing water changes if no fish in there? It's currently been running for about 2 months and absolutely no nitrate
@BRSfresh8 күн бұрын
Sounds like you have a great balance in there. With no fish you should be fine to continue what you’re doing. I have not had an issue with growing a variety of plants at room temp without a heater.
@User123sisan22 күн бұрын
How about an external defuser? Any good?
@BRSfresh21 күн бұрын
Inline diffusers work well - you get the benefit of both not seeing the diffuser in the tank as well as a much higher dilution of the gas in the water
@oztekofficial8150Ай бұрын
What about using a air stone in the same tank would it be detrimental to the co2 amount
@BRSfreshАй бұрын
Good question - in our studio we have used a strong air pump to create surface agitation/oxygenation in a 36" long tank with the CO2 diffuser on the opposite side. Plants are thriving and CO2 levels are stable so haven't had any issues
@saulyp13 ай бұрын
Do you still add plant fertiliser to your tanks alongside the co2? I'm just in the process of learning about it and want to add a co2 kit and was hoping to cut bk on all the chemical fertilisers in my tank
@BRSfresh3 ай бұрын
May depend a bit on your set up - but while the combo of CO2 and ferts will likely result in the best plant growth, if your goal is to cut back on ferts go ahead and just use CO2. We have multiple setups with only CO2, no ferts, and they are doing great. That said, when your planted substrate deteriorates (maybe after a year) ferts may be a needed supplement for your root feeders if you’re not otherwise using root tabs or changing the substrate.
@zawadrahman7035Ай бұрын
Why not shift to inline diffusers for the tanks that you run canister filters on ?
@BRSfreshАй бұрын
Inline diffusers are great options as well. More efficient when it comes to dissolving the gas in the aquarium and if you don’t like the look in your tank that’s the way to go
@gustavobrasil1087 ай бұрын
If i don't like CO2 bubbles... Can i set my difuser under de filter? The bubbles goes inside the filter and back to the water... Can it work?
@dualquadable3 ай бұрын
Absolutely it works. But if you have a canister filter using an in-line reactor is the best whereby the CO2 micro bubbles is dissolved before coming out of the outflow pipe of your filter. Sera Flore 500 or 1000 active reactor are amongst the best.
@michellerae45893 ай бұрын
What type of glycerin do you use?
@BRSfresh3 ай бұрын
Just a vegetable glycerin works fine
@Gizoogle12 ай бұрын
I started with c02 about 2 weeks ago but chose a inline diffuser. Was this a mistake? I'm still trying to dial it in..
@BRSfresh2 ай бұрын
Definitely worth it! In-line diffusers are a great way to maximize absorption of the CO2 in your tank.
@Gizoogle12 ай бұрын
@@BRSfresh Awesome thanks for the confirmation. Hoping to see my plants take off soon!
@TheDamus29 күн бұрын
My check valve is definitely too far from my diffuser. What placement do you recommend for hang on back filtered tanks? I have my diffuser at the bottom middle of one side of my tank. I have two filters running on either end of a 40 breeder. Is there a better place than this?
@BRSfresh29 күн бұрын
👋! Set the diffuser about 2” back off the top rim and you should be good. That’s my go-to placement on multiple tanks and have had no problems. Too low (like the bottom of the tank) has resulted in the gas not effectively making it to the diffuser in my experience.
@bclmqd7 ай бұрын
Glycerin, eh? Off I go get me some then!!
@daffafirst85382 ай бұрын
I'm not using CO2 diffuser as my CO2 is DIY that is not able to penetrate the ceramic diffuser So I use a better method and that is mixer, ISTA has it, CO2 mixmax, but I make it my own with powerhead, and a bottle. I know it is bad in appearance, but you can just put it behind, and let your plants hide it
@BRSfreshАй бұрын
Cool that you have something that works for you! ISTA has some great stuff
@theturbomedia13 ай бұрын
maybe oil instead of glicerine??
@BRSfresh3 ай бұрын
Baby oil has been known to work as well. The viscosity will be different between water, baby oil, and glycerin. Just make sure you are checking your CO2 checker and adjusting the flow for whatever you are using.
@gavin7158Ай бұрын
I have learned a ton from your videos! Thank you, have a blessed day!