Tetra AlgaeControl Freshwater Aquarium Algaecide, 3.38-oz bottle

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Description

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

See all items by Tetra

  • Item Number
    98091
  • Aquarium Type
    Freshwater
  • Fish Type
    Tropical Freshwater
  • Product Form
    Liquid
Instructions
  • 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.
Rating: 3.6 of 5 stars 34 Reviews 34 Reviews 3.6 out of 5 Stars

82% Recommend

82% of reviewersrecommend this product

Rating: 3.6 of 5 stars 3.6 / 5

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34 Reviews

Showing 1-10 of 34 Reviews

  • 5 out of 5 stars

    Great so far

    By Vance on Jan 26, 2021

    I had terrible brown algae. A tank cleaning worked for a week and it was back. I tried this product and after a second application my tank has been crystal clear. Fish seem to be fine.

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  • 1 out of 5 stars

    product does not work

    By jimmy on Apr 12, 2021

    Product does not work at all. Used product as instructed but showed no results!

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  • 5 out of 5 stars

    Cleared water quickly

    By ATurner on Apr 25, 2021

    Turned green water into crystal clear in under 24 hours!

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  • 2 out of 5 stars

    Algae cleaner ? ?

    By Tapioca on Jan 15, 2021

    I am disappointed at this product. I have used several Tetra products....this one DOES NOT do as advertised.

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  • 1 out of 5 stars

    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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  • 1 out of 5 stars

    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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  • 5 out of 5 stars

    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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  • 2 out of 5 stars

    Did not work for me

    By Anniede 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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  • 5 out of 5 stars

    Algae control

    By linda on Aug 15, 2020

    Great - really works - my fish are much happier - tank stays clean longer!

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  • 5 out of 5 stars

    Tetra Algae Control Freshwater Aquarium Algaecidde

    By Amyluthien on Mar 31, 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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