Tetra AlgaeControl Freshwater Aquarium Algaecide, 3.38-oz bottle
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Eliminate aquarium algae and keep it from returning with Tetra AlgaeControl Freshwater Aquarium Algaecide. Algae is common problem, but if left untreated it can cover glass, filters, plants, décor and substrate. Made with poly ethylene, Tetra AlgaeControl Freshwater Aquarium Algaecide is highly effective against green water, bluegreen algae, diatoms or brown algae, hair algae or blanketweed. It is safe for use in planted aquariums and comes with a precision dropper to ensure proper doses are administered.
Key Benefits- Broad spectrum algae remover
- Removes and prevents return
- Safe for use in planted aquariums unlike most products
- Treats glass, filters, décor everything will be squeaky clean
- With precision dropper
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Item Number98091
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Aquarium TypeFreshwater
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Fish TypeTropical Freshwater
- Tetra’s precision dropper tops help consumers administer the proper dose to their aquarium.
- One drop treats one gallon.
- Use once every three days for up to three treatments, and then every other week.
- It is safe for use in planted aquariums.
Customer Reviews
87% Recommend
87% of reviewersrecommend this product
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30 Reviews
Showing 1-10 of 30 Reviews
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Unable to use
By Marianne on Aug 4, 2020
I was looking forward to trying this in my tank to help control some of the excess algae, but was unable to use it as I have crustaceans and invertebrates in my tank. I wish the information on the website would have listed this as an issue.
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Wrong type of algae remover
By Al1618 on Aug 18, 2020
Thought all algae remover might work . WRONG Will never purchase this type of algae remover again , as it doesn’t work
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Works good
By Kitty66 on Oct 24, 2020
It took a few days for green water to clear but it does work.
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Did not work for me
By Annie on Apr 23, 2020
I saw no improvement with this. Arizona water is not the greatest and I have some major algae growth at times and this made no difference in treated tanks even after repeating treatments and large water changes. My water comes from a holding tank and may be too complex for this to handle.
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Algae control
By linda on Aug 15, 2020
Great - really works - my fish are much happier - tank stays clean longer!
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Tetra Algae Control Freshwater Aquarium Algaecidde
By AmyLuthien on Mar 30, 2020
I used this on a planted aquarium that had an algae problem. Works quite well if used as directed. As a side note, one of the plants I have in that aquarium is a Marimo "Moss" Ball (it's actually a type of algae), it was not negatively effected at all, so this product appears to be safe to use on them as well.
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Algae control
By Kirbs on Apr 21, 2020
I used this in my 55gal that I have 2 oscars in and it did absolutely nothing for the tank.
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It's working ok
By SMH88 on Dec 5, 2019
It didn't do anything before the third treatment. I'm going to have to treat more than the 3 times to get the results we want. Maybe once is clear it'll work at keeping it that way
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Didn't work at all
By Abby on Oct 3, 2019
After dosing my tank 3 times according to the directions, I'm still having an algae bloom. This stuff didn't do diddly. I was really hoping it would. Hopefully Api Algae Fix will work.
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A must have
By Lilmanmama on Oct 19, 2019
We struggled with algae in our tank. Decided to try this product and BAM no more algae after just one use. Great stuff
