I got two sponge filters from my pet store and I only set-up and used one of them. The other one is still sitting in the fish-bag full of water. It's been like a month. Is there still the BB on it?
Sponge filter in a plastic bag
- Thread starter spitz006
- Start date
Lol Okay I'll rinse it off really good and let it air-dry and then stick it in an established tank.