2HR Aquarist APT Fix
The smarter way to treat algae.
Especially effective for BBA, hair/string/fuzz and most forms of filamentous algae.
Gently biodegrades completely.
Spot-dose up to 1ml per 10L every 24 hours.
I have been battling with BBA for some time tried a number of things to control it and have heard good things about this product. I have not been disappointed so far it does a good job of killing it off. I am still waiting to see how long before it comes back but so far so good. I have also used Excell in the past with success and APT f works at least as well if not better to kill BBA I would be happy to recommend this product as an alternative to Excell