- Joined
- Jan 1, 2014
- Messages
- 94
- Reaction score
- 1
I have a 15g ATO storage tank, with a 500gph power head inside. It builds algae on the supply hose to the tank and in the storage tank it self. This is a center issue to diatoms on my sand and phosphate build up in my water. I pulled the system and now am manually topping off my tank. What do I need to do to stop the algae from producing? Prim just isn't enough. Can It be light?


