API Algaefix, Algae Control, 16 oz.
API Algaefix, Algae Control, 16 oz.
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API Algaefix, Algae Control, 16 oz.

4.5 stars out of 17 reviews
(4.5)|
17 ratings

Key item features

  • Contains one (1) API ALGAEFIX Algae Control 16- fluid ounce Bottle
  • Controls algae growth and keeps aquarium glass, ornaments and plants clean
  • Fast-acting and effective on "green water" algae blooms, string or hair algae
  • Will not harm fish and plants when used as directed
  • Dose every three days until algae is under control then dose weekly
Current price is $21.98
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Columbus, 43215
Arrives by Wed, Feb 25
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Order within 12 hr 49 min
Sold by QS Distributions, LLCPro Seller
Fulfilled by Walmart
4.6375 stars out of 5, based on 80 seller reviews(4.6)
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4.5 out of 5 stars
stars17 ratings6 reviews
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Showing 1-3 of 6 reviews

Sep 5, 2025
christine
Item details
Size: 2.4x2.4x8.4
5 out of 5 stars review

Verified Purchase

love it- but read the warning label

I use this in my outdoor full-sun water fountain..... (just water in it). If I add this to my water every time I replenish it I do not have an algae problem... .. i can definitely tell a difference if I didnt use it. I will get an abundance of growth in like 3 days. One bottle lasts me the whole season. The only thing I do not understand is that on the label it says it's safe for fish and "wildlife", but toxic to domesticated pets. So just be aware of that.

Incentivized Review
Helpful?4YHT3ZTDL33423154587
Jun 16, 2025
Judy
Item details
Size: 2.4x2.4x8.4
Sold and shipped byKens Fish Inc.
5 out of 5 stars review

Verified Purchase

Algeafix

It is hard for me to get to the back of a large fresh water tank so I use the Algeafix to help places I can't get to. Works fine and some of my fish are over 15 and they are fine.

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Helpful?4YHT3ZTDL33423154587
Aug 9, 2025
Tiffanie
Item details
Size: 2.4x2.4x8.4
Sold byNature's HealthDelivered byWalmart
5 out of 5 stars review

Verified Purchase

this really helped with my fish tank

Incentivized Review
Helpful?4YHT3ZTDL33423154587