That stuff is known to kill fish as it turns the algae in to a large bio load. Id say be careful with algae potions OPjbru70;3230199; said:I had the same problem so I went to walmart and got this stuff for 5 bucks..........problem solved. It cleared my tank in two hours.
This will clear the water, but I would still check your water parameters and find the cause of your algae bloom.
And your bio filter too... not a great productswede;3230266; said:just be cautious using that chemical stuff. its not my first choice as it contains copper which can have negative effects on plants fish and inverts. do not use if you have inverts. also, follow the label carefully....... overdosing can harm or even kill your plants and fish

You are right, but some tap water can be high on phosphates.ward1066;3230414; said:best phosphate remover=water changes and tank maintence
You might wanna put a curtain or something to prevent sunlight from coming in to the tank.fcamargo6thave;3230203; said:Sorry i forgot but yes my tank is by a window..