- Joined
- Mar 29, 2019
- Messages
- 181
- Reaction score
- 197
When ppl tells you the you need 10x water circulation this means that you need to pass the water through your sump or just to circulate the water on main DT? As far as Ik you should only pass the water through your sump the amount the your protein skimmer can Handel . That is call filtration.. any one have any input on this ?