Algae

[Greenphantom]

Green algae to be exact how can I get rid of this crap "WITHOUT"!! CHEMICALS I haven't been leaving the lights on too much but it still keeps growing I currently have 2 eco lux garden and aquarium bulbs f40 t 12 40 watt and 2 t 8 50000 k full spectrum aquarium bulbs both are 48 inch I just purchased a magnum 350 canister filter and have a aqua clear 110 hob and a whisper hob and a power head temperature of the water is a constant 80 degrees

 

[Zevyn]

UV sterilizer perhaps. A Green Killing Machine could replace the power head if the addition of the GKM creates too much flow.