Seems to be keeping my algae under control while I'm still figuring out my fertilizing dosing for my planted tank. I use the correct dosage to not accidentally kill my fish and snails. This is strong stuff! Recommend if you have problems with "beard" algae. It says its good for plant growth but what some people might not realize is how strong this stuff is, so I would make sure to stick with the correct dosage for your tank, it's not really a co2 replacement!!
works great for me, eliminates "beard" algea. Consistant ,predictable results.