Came home today from work and I have a white build up on my tank. I was able to wipe most of it off and back into the water. Anyone know what this could be and how harmful this can be to my fish?
Mama it's on the inside of the tank especially on the back of the tank.I'm curious where exactly was the film... on the surface of the water? on the inside walls of the tank? ... I'm guessing on the inside walls because you referenced wiping... but if you could clarify... Thanks dude!!