Blackbear
Aquarium Advice Newbie
I have had fresh water fish all my life... I moved to an apt and set up my 36 gallon tank. I had it all set up with new gravel filter...... I woke up the next day expecting to go get fish when I noticed a white cottony film covering everything in the tank. I filtered it changed water.... It would not go away. What it reminded me of is watching toilet paper desolve.. Any help of what to do? Will it go away on its own ? Is it safe for fish? I never had this issue please help
