I was just wondering if 4 sevs could work in a 75g? The lfs has a brand new 75 for $75 and I was wondering if that's sutuble for life for 4 sevs. Have 2 juvy green sevs growing out and might get 2 rotkeils. Just wondering if that would work with some clown loaches and maybe a small pleco or sae's to clean algae. It would be with alot of plants, driftwood so plenty of hiding spots.