tonymc
Aquarium Advice Newbie
I have been getting a very thin film of green algae forming on the tank glass and sand surface, Tank is now in the 7th week 240L 35kg LR i do 10 percent water change a week done a water change this morning and now it has formed again all tests ok PH 8,3 amonia 0 nitrite0 nitrate 20 po4 0,1 mg/l 2 peices of the LR also have hair algae any advice greatly appreciated