Big C
Aquarium Advice Freak
Hi all, I'm looking for advise on filters. I have a 30 g tank with a penguin 170 bio wheel. It was working really well for months but in the last few days I've been having lots of problems. A few people suggested that the bio wheel may not be the best and to install another filter and let them run together. I've been doing some reading, but there are so many filters that I'm not sure whats good, bad, or so and so. Canister, HOB, RO ???????
Any suggestions?
Thank you!
:?
Any suggestions?
Thank you!
:?