- Joined
- May 28, 2019
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- 234
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I am planning a 40 breeder w 20 sump and I know under normal circumstances it would be difficult to keep a mandarin. If I plumbed a separate 25 gal refugium (18x18x18) to help in pod production, would that sustain a mandarin? If not, how much bigger would I have to go? I'm tight on space.