- Joined
- Feb 2, 2021
- Messages
- 6
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- 3
- Location
- Kenosha
- What state or country do you live in
- Wisconsin
I am building a 30g sump. My reef octopus skimmer suggests being in 7 to 9 inches water and I have made mine to be at 8. Question is the divider between the skimmer and refuge should be how high?

