- Mar 30, 2019
- Reaction score
Hello there. I have a small pond (50 gallons) with a cascading waterfall. It uses a circulating pump. I want to include a filter in the set-up so that I can keep a few small fishies. I am not sure how to incorporate the filter into the set-up. Ideally, I would like to use a filter with charcoal to keep the water clean.