I had 2 pairs in a 125g and had trouble after a few months. they liteerally were harassing my b&w's to near death. I removed the one pair the same day to avoid them killing my pride and joy. Trouble starts out of no where and it can be brutal. i say one pair of clowns per tank, PERIOD. I'd hate for someone to have to go through what i did.
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.