armyman16
Aquarium Advice FINatic
- Joined
- Nov 12, 2011
- Messages
- 608
I Have heard that canister filters are bad for a reef aquarium?
Is this true or are they good?
I am not going to get one but my friend is setting up a 20 gal reef tank
Is this true or are they good?
I am not going to get one but my friend is setting up a 20 gal reef tank