Okay so I've not changed one thing I've been doing to the tank and now I have green hair algae starting everywhere, this is starting to really get to me, I looked up rotalabutterfly and it says adjust co2 (I don't use co2) , it says increase water flow but I have 2 aquaclear hob's a 110 and a 70 that move the water pretty swiftly, what do I do?