I've set up a a new tank for fry (if they come along!) and on the heater on the sucker part, it's got this horrible white fur stuff. It's soft and gunky and even. Is it just the rubber or something else?
Will it be a problem for the fry if so, what do I do?
It's a 10g with real plants, there are a few snails in there.
Please help x
Will it be a problem for the fry if so, what do I do?
It's a 10g with real plants, there are a few snails in there.
Please help x