I have a 75 gal tank and a small problem with a black mold growing on my plants so far it isnt allot but it worries me. My p's seem to be fine but i would like to know how to get rid of it.Filtration isn't the problem because I have more than enough already, i have an eheim 2213, a magnum 350, and a rena xp1 all on the 75 gal plus 2 powerheads to mix things up. can anyone tell me what this is caused by and how to safely get rid of it?
thanx.
thanx.
