https://www.aquasabi.com/aquascaping-wiki_algae_hydrogen-peroxide-treatment. On the flip side, hydrogen peroxide is probably not the best remedy if you are looking to clean snails from your aquarium plants. I am keeping the curtain pulled across, not that we actually have much sun here but I am sure the feeble attempt at so called sunshine does have an effect. Some people use Excel as a liquid way of adding CO2. Put the plants on a dry bowl, plate, counter, or whatever. Thread starter guppyguy76; Start date Sep 5, 2014; Sep 5, 2014. Should I remove the plants and treat them in a large tub instead of the tank? The ONLY issue I have found is that my hornwort will drop all its spines and just leave green strings in the tank plus fifty thousand brown hornwort spines. Some claim it helps control algae, other claim it does not and that it actually hurts their plants! How long did that take? Some people claim that aside from possible plant damage, it also affects beneficials in the filter media (and at least in theory it makes sense)! Mix 3% Hydrogen peroxide, 2-3 ml to 1 gallon of water. Not only would it upset the plants, it would not be a happy time for the fish either. And, as for shutting off filters...after I ***** peroxide directly on the algae I put the rest into the filter outflow to make sure it circulated throughout the tank. How can I get rid of it? When it stops sizzling, you can wash them off, I used tap water and it was fine. "Recommended" dosage is 5 ml (gr is close enough) of 3% HP per 40 liters (38 gallons) of water. Algae all over the plants, green long strands and black fuzzy stuff. Hydrogen peroxide works the same way as store-bought pesticides, but is a much safer way to do so. The amount of hydrogen peroxide you have found out in the calculation above is added to the algae-infested tank three to four days in a row. El niño fern leaves dying from algae. Try to spread the solution as evenly as possible, ideally add it to areas with a good current to avoid local overdosing. As you see, each aquarium presents a multilevel set of conditions that should be looked at and managed as best as possible, I would add, before adding any product to the tank, which in itself could cause other possible results on top of algae control. It can bleach and/or burn the skin. I took all the plants out, every single one of them they got dumped into a large bin of water and then added the 2 bottles. I don't have much advise for the algae since I too am having some algae issues. The calculation you need to make is 300/50*8=48. Recently, from the beginning of January to the middle of February, I have been preoccupied with real life issues, as a result I was leaving the house at about 8am each day and not returning until at least 12 hours later. These bubbles consist of pure oxygen, they are harmless. How much peroxide to you use in ten gallon tank to get rid of planarian, The Hairy House (A.k.a. Half cup of 3 percent hydrogen peroxide solution is perfect for 100 gallons of pond water. story of Hair Algae, columnaris, Hydrogen Peroxide, and salt. I have a variegated Anubia that does not tolerate any HP, so I attached it to a rock and remove it from the aquarium during treatment (scrub it with a tooth brush dipped in HP and rinse it thoroughly afterwards. I have a tank that gets some direct sunlight, and that was getting unwanted stringy algae. Even though it is a powerful and highly toxic chemical it can have a use in the aquarium if used in low dosages and with great care. It is a weak acid. I used 3% Hydrogen Peroxide, 2 x 330 ml bottles, so 660 mls to 80 litres of water. I sprayed the peroxide directly on the algae with a syringe. I am in the UK so for me 40 litres is only 8.8 gallons as we have 4.5 litres to the 1 gallon. Hydrogen peroxide can kill infections and diseases on your plants and improve your hydroponic plants. I have heard of people using stronger solutions, but more is NOT always better. Nitrate varied weekly so an average of 20 to 30ppm. Now, when every self-respecting aquarist has a treasured shelf with aquarium chemistry - water conditioners, medicine for fish, disinfectants and other things - it is somehow strange to talk about using simple pharmaceuticals in an aquarium. If there is still a little H.P. When everything had stopped fizzing the plants were washed and replanted, it was 3 years ago and I should have updated but real life was well and truely taking precedent. Safe amount of hydrogen peroxide to add to tank to kill hydra? It is sensitive to light and rapidly breaks down … Should I turn off the filters while doing this? Make sure you actually measure the water volume in the tank (length x width x depth (from gravel to the surface, if in levels, use average). 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