roydesilva
Aquarium Advice Activist
- Joined
- Feb 6, 2013
- Messages
- 171
I was wondering how much filtration is too much. I have a 40g and my filters are doing 490 gallons a hour.... One of those filters are new and the other is being used to seed bb. I I was wondering if I should take out the old filter or just leave it in....
Thanks
Thanks