stevefromga2000
Aquarium Advice Freak
i have some sort of film on the top of my water in my tank. i'm not sure what it is. if i put my finger in the water, i can tell the currents of the water because the film breaks apart around my finger. i have two aquaclear 50's on opposite sides of my tank. also, i can see the current circulating at the top. any ideas on what i need to do to get rid of this? is it even bad?