2Hr Aquarist APT Fix is the smarter way to treat algae. Especially effective for BBA, hair/string/fuzz and most forms of filamentous algae. Gently biodegrades completely.
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APT FIX OUTSTANDING
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Boony · July 28, 2026
Product does nothing..
Tried this after using the light formula neither did anything no changes at all to the hair algae in my tank was a total waste of time... The fact that this comes with a pipette instead of a measuring syringe also basically shows how cheap And hopeless the product creators are you can't even squeeze out the product without sucking back in water every time makes no sense at all. I used a proper medical syringe in the exact measured amount which by the way they do not tell you what the amount should be for your aquarium I had to look up the maximum number of mls per gallon which was not at all written in the instructions (AI had to tell me) using the exact amount and trying it twice still showed absolutely no changes whatsoever following all the instructions total waste of time.
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Shael · June 30, 2026
Love it
I love how easy it is to mix; it dissolves so easily. I am using it in two of my tanks. Would love if it would have a smaller scoop..