6 in a row makes it go
Aquarium Advice Apprentice
- Joined
- Oct 25, 2010
- Messages
- 14
the bottom part of my filters are always getting gummed up every few days. i guess my oscars have big poop. my question is this: is it safe to do? i don't have any fish small enough to get sucked up by them and so far it seems to help. i'm just not sure if i could be damaging my filter. one is about 6 inches from the bottom now and the other is 4.