My vote is i wouldnt get anything less than a 220g. If I had the choice of getting a custom tank i would go with the 7 or 8 foot one and go with 300g. I was looking into glasscages awhile back and they were actually quite reasonable.
Thats still alot of fish. lol
180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40b REEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.