ocminpin
Aquarium Advice Addict
The top of my heater has white fuzzy mold growing? Why would this happen? I have the sane heater in another tank and it doesn't have this...
It's my 10g Betta tank...
I tried to take a pic but doesn't show up well at all...
It's my 10g Betta tank...
I tried to take a pic but doesn't show up well at all...