Justin1989
Aquarium Advice Activist
- Joined
- Mar 12, 2009
- Messages
- 158
i have two hob filters.. (emperor 400's) and a canister filter on my 125. i have no nitrates to speak of... also using cheato in the 10g sump though..
I could only see those causing issues in the long run. however your chaeto is most likely tearing up your nitrates.