REACTING TO YOUR ALGAE ISSUES! SUBSCRIBERS ALGAE REVIEW EP#1

[@xj52sfishyworld86]

I was about to comment that none of those bba issues are on level with mine until I saw the bba garden. That’s gotta be on level with mine and I bow down to it

[@ralf716]

😆

[@philcarlino6942]

Great video and very helpful tips. Here is my advice for BBA. 1) BBA seems to thrive with fluctuating CO2. Even with tanks not injecting CO2, CO2 naturally builds up when the lights are off for 3-4 hours. Long photo periods in low-tech tanks might fluctuate CO2 levels more because the CO2 is used up by the plants in the first couple hours that the lights are on, then the rest of the photo period there is no CO2 for aquarium plants. Solution: add injected CO2 and keep it consistent or think about a siesta period in between photo period of at least 3-4 hours. I only keep low tech. BBA is only in the one tank I do not use siesta. 2) BBA seems to thrive in high phosphate. Solution: invest in phosphate remover, but beware that plants need phosphate to grow so there is a fine line. Experiment. 3) BBA grows in areas/tanks with high waste organics: dead/decaying leaves, unhealthy plant growth, stagnant areas where fish waste accumulates, dirty/uncleaned sponges and filter material/media. Solution to this is to increase cleaning, removing any dead and decaying leaves, fertilize any plant deficiencies (this means learning the signs of different deficiencies), vacuum up any accumulated waste, removing 'dead spots' in the aquarium by improving flow and filling in any gaps where waste accumulates. 4) BBA likes to grow on hardscape that receives a lot of flow or no flow at all relative to the rest of the tank, sometimes both. Solution: adjust the flow and place it in an area that is not diffused by hardscape, ensure proper water movement around hardscape. Sometimes dense plant growth can effect the flow and this can be a problem in the future. Add more circulation pumps if necessary. 5) light period and light intensity relative to plant growth. If plants aren't growing fast, blasting them with light and long periods will just grow more algae. Experiment with decreasing intensity and decreasing photo period. I have limited my BBA growth by decreasing to 8 hour photo period and dimming my light. And one general rule on algae: algae seems to grow best in warm water. Anything over 75 Fahrenheit, 23/24 Celsius will grow algae faster. keep it between 72-75 F for best plant to algae growth. This means choose fish that can thrive at this temperature if the aquascape is what you want to show off rather than the fish. I keep fish first, plants second, so I get algae and I'm ok with that. Everyone's priorities are different. Hope this was helpful to someone. Thank you MJ. Take care.

[@sambruce3559]

Hey MJ, I’m Sam the second aquascaper, thanks for including my aquascape and giving some advice. You was right about MD Fish Tanks, it’s heavily based on one of his and I totally agree with all ur advice so I might look at getting a cleanup crew, Thanks 🙏 Sam

[@MJAquascaping]

Awesome! Thanks Sam for letting me review your scape!

[@Paultschoppmota]

Hey Sam, I was curious to know how things progressed with your tank? Keep us updated, It might be helpful for anyone with the same problem. Really liked your aquascape by the way. Cheers

[@sambruce3559]

@@Paultschoppmota Hi Mate, thanks for the compliment, tank seems to be progressing well. The algae on the hygophila on the back has gone and I replaced some of the foreground plants which had algae with new ones about a month ago, and their is no new algae. This is likely because I lowered the light to only 8 hours as recommended. I am getting back from a 3 week holiday tomorrow, so all my hard work could be ruined 😂 but I put the light on for 3 hours and did a water change before I left, so it should be fine. Once again, thanks very much for the compliment, very much appreciated 👍

[@Paultschoppmota]

@@sambruce3559 Haha, I had a nice carpet of blue green algae when I came back from my 3 weeks vacation. Nothing that a 4 day blackout couldn't fix. Keep up the good work!

[@Choboby]

This series is gonna be so nice! Love your content keep it up please

[@angiebear8727]

Yes it’s very helpful and fun seeing all the different tanks

[@theFoodieCyclist]

Awesome video! Thanks for doing this MJ! I’m Emil, the owner of the aquarium at 17:00. Really apreciate your feedback on how to tackle the green thread algae issue. I was pondering buying some floating plants, but kept avoiding it because I was worried about blocking any light from the ADA aquasky rgb. You’re absolutely right though, it’s a really powerful / non dimmable light, so tomorrow i’m adding some floating plants in there. Hope most of us following this series will get through our algae issues and maybe even get to inspire a new series on aquariums that recovered/won the algae battles :).

[@fatirsiddiqui5414]

To the person at 15:00 - try putting your diffuser in the tank away from the inlet. I used to do the same and it lead to algae issues. After moving the diffuser, CO2 spread more evenly. I think putting it through the filter causes uneven CO2 levels and thus algae.

[@freshwaterscapes]

That's me! Thank you for your advice, will try this 👍🏻

[@fatirsiddiqui5414]

@@freshwaterscapes No problem! You could try putting the diffuser opposite the lily pipe so the downpour spreads the CO2 evenly.

[@freshwaterscapes]

@@fatirsiddiqui5414 I did this in the beginning when the tank was just set up. But because of the small size of the tank and a relatively big filter, I was struggling to find the right balance between flow and CO2 distribution. Maybe now the tank is matured more I will give it another try. Thank you!

[@Raitis.F]

This is amazing mate. People you reviewed the tanks feel heared and helped and others can see more examples of diferent issues and learn from other experiances... Kudos to you, mate!

[@Jeffreydg]

Great video once again, the last tank was mine and im relieved to hear it is probably just a startup issue. I will get some clithon snails for sure! Keep it up :)

[@MJAquascaping]

Keep us posted! 😊

[@nancylopes9635]

i love this video, thx for sharing your expertise, pls do more like those 🐟😀

[@benjidoggo5405]

Would love to see something like this extended outside of algae problems. Maybe including plant deficiencies?

[@youtubeviewer9523]

This is super cool! It would also be awesome to review some beautiful subscriber aquascapes, kinda like an aquascaping version of Chris on fish for thought's fish tank review

[@AquascapingLiverpool]

Great vid brother 👌🏼 definitely do more

[@AT-nj9kr]

Hello MJ, this is Akshay the guy with the Corner Tank, cheers for featuring it on the video. As for the Co2, I had it setup before BBA took over the hard scape(I’m assuming this could be because of high phosphate?), I had also been treating with liquid carbon before I had setup the pressurised CO2. Thank you for your honest comments and advice I really appreciate it! Akshay

[@tombarb2864]

Hey MJ…..seeing everyone’s tank situations was really informative. I like this type of vid format with your valuable commentary. I think this helps everyone in one way or another so…keep them coming. Knowledge is power. I wish my beginning tanks looked this good as the beginners when I first started. Cheers, 🏄🏼‍♂️

[@MJAquascaping]

Glad you enjoyed it as well Thomas! It was a bit of an experiment, but it seems like many people enjoy it a lot!

[@puVaNcR07]

Yes. More review from you would definitely allow more room space for us to learn. Thanks MJ.

[@MJAquascaping]

You got it!

[@DazDiceDH]

Love this style of video so helpful

[@Daaboo]

Yes do more please! My issues haven't been seen yet

[@Largo1981]

Excellent clip, useful and interesting. Just keep going !

[@gertinewoord1887]

Very helpfull video ,keep them coming

[@tomlevoi5493]

So upset I couldnt submit the tank photos ! you are such an inspiration to me

[@MJAquascaping]

Next time!

[@Thiago4Jazz]

Great video. Greetings from Brazil!

[@et1421]

Late to the party, but I really loved that video. Super helpful and educating. It's much easier to understand what to do when seeing the algae and recommendations together!

[@ViniApolinario]

Great video! Best regards from Brazil!

[@ianswenser2986]

Great video and a great channel. I was going to post a pic of my aquarium thats 5mths old. There wasn't a link but there's zero algea.

[@elzonn]

at 13.53 with the bubbles, what he might want to do is only turn that filter on after the c02 cycle is over. Can be very good for the plants to get rid of that oxygen fast over night, AWESOME vid as always!

[@trak957]

This is a great segment I don't feel so alone now knowing so many new aquascapers are struggling as well, thanks you all for sharing with mark and with us, all, can't wait for the next instalment :)

[@s.andrade7533]

@Timothy @freshwaterscapes I had algae issues while i have inline CO2. My filter outlet is a glass lilly pipe. My drop checker showed sufficient CO2 but i noticed the bubbles out of the lilly pipe were going straight to the surface. I used a small blow torch to heat de bend and aim the outlet more to the center of my tank. That solved my problem and saved CO2. The same shape is sold ready made as violet pipe.

[@freshwaterscapes]

Hi Andrade! Thats a great advice. I will look into a different outlet pipe. This one is actually made for a bigger aquarium.

[@tigersunruss]

This is a great section for people. Obviously you are going to get to the point where it's repetitive all the time, but great none the less. I just learned yesterday that diatoms aren't always just dust like, as you mention in the first tank of this video.

[@hsklaven]

Yes please do more videos as I’m also going to start doing my first time planting in my aquarium. I will most definitely like to learn how to treat my algae in my aquarium when I get started. Please keep posting these videos.

[@RWAquariumPages]

love this video, great tips, can't wait till the next video! this will be an epic series!

[@karkoor]

Yes am doing the filter next to the co2 diffuser too. And yes it works . You avoid the annoying bubbles everywhere 😅

[@arielroxi]

This was a very helpful video. I do not use CO2 but I am battling with BBA. I have adjusted my lighting and that seems to be helping. Thank you for all of your help and for those who comment with helpful tips.

[@arnemueller2112]

You are gifted, indeed. Please do more reactions, whatever the topic might be. Greetings from Germany

[@williammcdowell6257]

Mark this is excellent, interesting that the more impressive tanks often have CO2 fluctuation BBA issues.

[@johnferebee]

This is really helpful. Thanks for taking the time to do this.

[@888fluffy]

Good advice in general, but I wish you wouldn't just advise people to start over. It might be the easiest option but it's the most expensive option and deffo not the only option. I'm a pretty experienced aquascaper and I've rescued many a tank covered in algae. Bringing plants back from the brink is one of the most satisfying feelings. It's proof of your skill and patience, which is what the hobby is all about. Telling people to start over kinda removes the sport of it all.

[@williammcdowell6257]

Roy's tank, fantastic, but I would test for Nitrate and Phosphate and as you suggest cut down on water column fertilisation, but I would recommend some Rowa in the filter to mop up excess Phosphate in the water column. Suggest you Mark are right that the tank might be getting a bit too much direct sunlight.

[@amybuy7791]

agree with MJ Aquascaping about this 19:21 issue...my experience lot of nutrient waste in water column because of slow growing plant can't take the nutrient the solution fast growing plant or stem plant help a lot about this issue...

[@errol4bz]

Great start to your series. I would definitely like to see more of these. Very informative.

[@rjvlogs3653]

this series is awesome

[@KoyoteDawn]

Thank you. This definitely helped give me some knowledge into my own algae issues in my tank. I appreciate the diagnosing with explanations and solutions.

[@nanoswithabackbone232]

Dope series! This helps out sooooo many people. Would love to see more:)

[@kevinlock3179]

great video MJ

[@medakadave]

Good series, this helps hit a bunch of issues others might have with their tanks. Thanks for all the good info MJ

[@AHGAQUATICS]

This is an absolutely fantastic idea for a video I love this and look forward to next episode well done 👍

[@MandyJane123700]

Oh wow, I'm so glad I watched this one. I have been using an internal filter blowing air bubbles, I thought the air bubbles were good for gas exchange, but I have lots of plants and they are covered with algae. I never knew the air bubbles could be part of the problem. I suppose the air bubbles are great in unplanted tanks. I still have so much to learn.

[@FagnerAccordiAquarismo]

Nice video! I had problems with algaes too. Problem was the fertilizer, I cut the use month ago, and it’s better now.

[@xXIronSwanXx]

Already loving this series! If I ever see hair algae, I'll probably just restart cause I can never seem to get rid of them on hair grass.

[@stonecoldcarebear]

This was great! Thanks for sharing your knowledge.

[@MildFracas]

I really like this format, keep it up!

[@oretho6406]

Much appreciated video, there are so many different types of algae, it's quite difficult to identify them, especially as a beginner... :)

[@kurtbrutting5118]

Awesome video, I love this style of video and all your content.

[@WytchyStitches]

Love this series! On the first timer's tank.. I notice what looks like plecos on the filter intake valve in the picture. Could be the algae is living and spreading from there as well. Maybe have him start a small tank remotely and put in new cycled media in the filter?

[@just1MANdog]

That was great. I've been keeping low tech aquaecapes for almost ten. years now and I still really appreciated watching you give advice on these different aquariums.

[@melsATL]

Me encantan estos videos! Se aprende un montón! Sigue haciéndolos! Gracias! 👏👏

[@gigatechservicesgigatech484]

Hi MJ. Siva from malaysia .Good job bro. Keep it up. Always follow your videos for my guidelines. Managed to get rid 3 of 4 types of algae issue. Almost quit this hobby.Now only try to Green spot algae.

[@johnleee3804]

Keep up the good work mark 💪 hopefully you continue this series😁

[@MJAquascaping]

Let's see if people like it!

[@jay-remedy-plz]

@@MJAquascaping Yes indeed we do like it!

[@landonegloff814]

Could you do another one of these sometime?! I've had the same problem in my tank for a long time an I'm banging my head against the wall to fix. 😅 I would absolutely love your imput!!

[@MJAquascaping]

Yeah maybe I can do another one of these next month or so :)

[@landonegloff814]

@@MJAquascaping I'll keep an eye out!

[@NetherViking]

Thank you for the video, much needed information! And nice video angle because we don't see the big shallow :D *spoilers proof*

[@MJAquascaping]

😁

[@karkoor]

As I previously said in the beginning. Weekly or monthly series of this please !

[@lindapeppin2441]

Good of you to provide this one-on-one advice, I’m sure it has been useful for lots of people. My struggle has always been whether a good quality light for short periods is better than a budget light for longer periods. Which is better?

[@MJAquascaping]

I think good quality lights usually have a better spectrum compared to budget lights. So yeah I think shorter periods with a good quality light is definitely better.

[@lachezari7957]

Hello, this video is beneficial and informative.

[@mauchu7]

I know a lot of people don't like to treat their tank with chemical, but once, I too have an infestation of black beard algae and I'm at my end wits on how to treat this algae. Tried everything on the internet but nothing works. Almost gives up when some one told me to use liquid co2 specifically seachem flourish excel. To surprise those thing works like a charm! Heck it works better as algaecide than as co2 supplement lol. At the right doses it destroy bba no problem. But it also kills jungle vals as well so use it with precautions.

[@williammcdowell6257]

Good advice. Suggest, tank two, yes dosing is too heavy, but has an Oase internal, small amount of filter medium, output too close to surface. Lower the filter and add hornwort and stop dosing, test the water for Nitrate. However, I would buy a filter with much more room for filter material.

[@brybrian_]

DO THIS MORE OFTEN PLZ WE LOVE THIS TYPE OF VIDEOS

[@myaquaexperience5332]

Very thank You🙏🙏

[@Agrabelek_Michal_K]

I have an idea, Maybe opposite to this lets make "most Beautiful " tank series? ( ; some people for sure would be proud and want to share their tanks. Just some filtering will be needed to Separate the wheat from the chaff. :p

[@MJAquascaping]

Cool idea

[@Patrickjk]

Hey MJ! I took out the stones and gave them an acid wash. BBA is gone, but now the rocks look too clean and unnatural. Hopefully they get a matured look in a month or two. Thanks for reviewing my scape!

[@MJAquascaping]

Great man, I'm sure in a few weeks they will look more natural!

[@DonJupp321]

Great video, very informative hope you continue with them. Btw was nice to see you recently in a video from aquaddicted, would be great to see a collaboration with them. 😊

[@MJAquascaping]

Oh I have to check it out! Yeah I met him a few weeks ago, great guy!

[@jackkoh66sg]

Balance" is the most important thing we needed to learn , and how to scaper figure out to balance the water parameters and let the plant's and live stock growth healthy ..So all this algae will never have a chances to enter the water environment, prevent which is so much better then curing....

[@andystokes8702]

I really like this sort of video where you are showing real life problems and suggesting ways to remedy it. I'm sure I'm not the only one who watched and identified with one of these scenarios. In my case I have very slow plant growth and hair and BBA infestation despite decent substrate, CO2 injection, regular fertilisation and Fluval Plant lighting. I have my diffuser positioned directly underneath a powerhead to circulate the CO2 rich water round the tank. I also have an airline attached to the powerhead to increase oxygen in the water. It was not until seeing this video that I learned that all these air bubbles are simply gassing the CO2 off just as quick as I'm injecting it. Oh well, live and learn. I've now removed the air line, hopefully things will improve.

[@roytjuh4]

Hey Mark-Jan, thanks for reviewing the aquarium I send in. It was mine starting at 9.18. I will definitely buy a c02 drop checker after this. The BBA is luckily gone. I also put 3 big blankets above the plastic bags while doing the blackout. So it was completly dark and gone after 1 week. Maybe some better cleaning of dead leaves/the green hair algae. My only concern is how I remove the green hair algae from the hardscape. The hardscape is completly grown in and I can't remove it. Really good video again!

[@DRaquascapes]

In the mystery bba tank.. since bba is usually a co2 fluctuation issue.. it might be the flow is causing a fluctuation only in that area. Perhaps he can observe the flow in that spot,it might be an uneven distribution of co2 situation effecting one spot or one side of the tank.

[@Batmancontingencyplans]

Make more of these

[@rickyabdullah4758]

Nice suggestions

[@deckard5558]

Patrick's algae garden is pretty heheheh

[@bradleybr243]

Thanks, really enjoyed the video.

[@MJAquascaping]

Glad you enjoyed it

[@norbertthoens3561]

Layout Nr. 3 für einen 15-jährigen ist sehr, sehr schön!! 👍

[@Beanface14]

Could we email you about issues other than algae, such as holes in plants? Really like the concept tho! Nice video

[@MJAquascaping]

You can always email me, but I can't guarantee a reply, these days I'm flooded with questions, i could make it a full time job just replying to people😅

[@hatersgonnalike]

I was having problems with staghorn and bba, my aquarium store owner sugested that I tested for fosphates. I had an absurd amount, even with 2 30% water changes weekly . I started using some Seachem Purigen, and cutting on the food. It made miracles

[@lmstuber6044]

Iv been in the planted tank seen for 15 years...top tip spot dose the black beard algea with boiling hot water out of the kettle in a syringe under the water it turns it red straight away exactly the same as excel liquid carbon dose but you are not using chemicals so you can spot dose as much as you like in one go without worrying about killing shrimp and fish . It doesn't work on green hair algea I wish it did. Lol 😃....lee

[@tomlevoi5493]

FIRST ! I WAS TOO LATE SUBMITTING MY TANK ARE YOU GONNA DO ANOTHER ONE OF THESE ?!?!

[@MJAquascaping]

If people like these kind of videos I will do another one!

[@DoctorKlenk]

more pls!

[@najeenasser6462]

man @16:55, I think we have all been there, I'm not sure what worse, when i first started I got a questionable regulator and it died and dumped all the co2 into my tank while I was at work, came back to a tank of dead fish only a couple of Cories and my Betta survived, had to put them in another tank and did a couple of Large water changes for a few days, it only gets better now that you have the experience.

[@mattsdmf367]

Awesome video! Hope to see more of these. What are your thoughts on EI dosing? I currently dose dry salts according to EI recommendations, but I am curious about reducing the macros to see if it helps with algae. Thanks for all of your great content!

[@MJAquascaping]

EI dosing can be great, especially if you want your plants to grow very fast. But if I would use it in my tanks I wouldn't be able to keep up with trimming.

[@adhigunadanugroho3905]

Thank you for review my aquascape, i just add 20 red chery shrimp, and 3 platy fish for eat diatom, and i hope i don't rescape this aquascape

[@MJAquascaping]

Good luck!

[@jitsikder6016]

Good content

[@williammcdowell6257]

Timothy a great tank not sure how much I can help, tank looks better than mine, but putting CO2 into a filter will reduce effectiveness, suspect you have a Nitrate problem from a filter not working to maximum capacity. But unless you test the water for Nitrate and Phosphate a bit of a guess, but in well filtered tank with almost no Nitrate and Phosphate in the water column there will be no BBA, even with intense light. Really nice tank there. Don't add any nutrients for a week or two and don't feed the fish for a week and trim and do a water change as a first step is my idea.

[@freshwaterscapes]

Hi William! Thank you so much for the compliments and your advice. I have tested the water parameters for the tank. Everything, including nitrate, was at the correct level. So I guess I'm dealing with a flow issue, since the bba is only located at a small area on the opposite (on the bottom area) of the outflow. I suggest the co2 is blowing past it.

[@williammcdowell6257]

@@freshwaterscapes That surprises me ref. Nitrate and Phosphate, I aim for really low water column ppm, but George Farmer has an update ref. BBA and flow and CO2 on his site. I think BBA is complicated...CO2, slow growing plants, nutrients, light...good luck and best wishes. Have never been brave enough to feed CO2 into the filter but you seem to be making it work.

[@freshwaterscapes]

@@williammcdowell6257 yes its complicated sometimes, even for more experienced scapers. That's why I think it was a good example for this video. Luckily the rest of the tank is flourishing, good hopes I will sort this out also. Cheerio! 🙏

[@fardswayvlog2318]

So nice

[@rezaali3740]

I've been waiting for this actually. I have a blue green algae problem. Even after the rescape. I use a fine sponge in my external filter. I clean it as much as I can. Aquascape Definitely cycled. What should I do?

[@dylanvisitacion8618]

Cool 👍

[@juiceboxsteez]

Great video, would like to see a quick update to any of those tanks that took your recommendation. Did their issues get solved or still on going.

[@MJAquascaping]

Well it's only been two days, so I think they need a little bit more time 😅

[@juiceboxsteez]

@@MJAquascaping lol totally!! Just thinking in the future after a few weeks or a month.

[@benjidoggo5405]

@@juiceboxsteez I agree. It would be very helpful to see the tanks you reviewed after taking in your advice in a few months.

[@ryanbarton6739]

Great video 👍 keep them coming that style was good but it's the same advice for most setups. I don't use Co2 on my tanks. I have a 5 gallon cherry shrimp and a 15 gallon nano tank with amano and ottos Cory's neon and a couple of temporary mollies. I'm constantly struggling with one type of algae or another, I don't like using liquid carbon in my shrimp tank I'll usually lose a couple when treating. Iv had bad experience with hydrogen peroxide where my plants melted way back and though I was going to lose them. I tried a siamese algae eater it did a good job on the algae but would eat my hygrophila compact and bullied all it's tank makes and maybe the tank was not big enough so I returned it. Any suggestions iv added floaters tried reducing light and liquid fertilizer. I have tropica aquasoil in both .thanks

[@Iron-Claw-Tiger]

Definitely do more

[@ivanaivkovic2315]

R u gonna do another video like this? :D Please :D Im asking cuz I wanted to send mine aquarium and hear your honest answer

[@MJAquascaping]

Send it over! I think one more for sure, but it depends a little on the audience and if they enjoy these kind of videos!

[@ivanaivkovic2315]

I think all of us enjoyed :D Thank you, I will send :)

[@salamander5077]

Like Did learn a bit!

[@freshwaterscapes]

Hi MJ, I really like this concept! Also thank you for reviewing my algae 'problem' haha. Guess you are right. BBA is sometimes a bit of a mystery. Looking at all the details I couldn't find any other causes. I will turn the intensity of the lights down a bit and will go for some carbon. I hope everyone's tanks will run well soon, just don't give up! Keep it up✌️

[@MJAquascaping]

Beautiful tank mate! Thanks for letting me ''review'' it!

[@nelsonUKaps]

Blackbeard algae could be down to a dirty filter! Which reduces the turnover/flow rate! Therefore up the maintenance on the filter!

[@freshwaterscapes]

@@nelsonUKaps i just gave the filter sponges an extra clean ! Lets hope for the best.

[@nelsonUKaps]

@@freshwaterscapes Hi Hi... Because this is a planted tank the plants will do the majority of the filtration! Rule if thumb is 10x turnover of the filter for the volume of the aquarium. So if 35 Litre aquarium you need a filter that will turnover 350 litres per hour or slightly more!

[@ravscape]

Timoty clean filter and put light lower for one week like for 1 hour lower. Cut all plants what infected. And try to feed your fish less. Its take 2-3 befor go good again. Good luck.

[@freshwaterscapes]

Hi Rav. Thanks for your adivce! I will definitely keep this in mind. The filter is cleaned recently, and I have also cut most of it out now. Will now look into the lighting!

[@ravscape]

@@freshwaterscapes sole times its just blow sole algey i have this same. But all looks nice and good hard to finde some problem by you tank look great. When i have this its some times i all time red light less fiding and cut all plants and then 2-3 weeks go better

[@freshwaterscapes]

@@ravscape That's true. It ran without problems for a few months. Then it started only in this specific area! Still not sure what caused it. But lets treat it and be patient for the new healthy shoots 🤞.

[@berndtwiest4571]

Leuke serie

[@LifeWithAutism]

Tip for people who use vallisneria. I only found out when I had a lot of algea when using this plant and asked the shopkeeper for tips. He said, when you trim vallisneria, the plant actually releases a sugar substance which algea loves! And when you add fertilizer (ground or liquid) you basically keep the algea alive untill the next trim. So the cycle continues. It's OK to use vallisneria in a very big tank, but would not recommend it for under 100 liters. Never had a problem with algea anymore once I removed the vallisneria.

[@Nutamago]

that's questionable. I assume that your vallisneria is contaminated in the first place. hence it brings algae to your aquarium. if it's a tc plant, then it's not the val's fault. liquid fertilizer cause algae 100%

[@LifeWithAutism]

@@Nutamago agreed to that, but it was a tissue culture and my algea started when I trimmed it. I tried everything from black out and using peroxide. In the end the algea died off when I removed the plant. In the end I'm not sure if what the shopkeeper said was true or not but it worked for me at least. So maybe if your tank is not balanced the vallisneria will not help much, but it was a response to that one tank that had vallisneria and not much of other plants to use the excess nutrients.