It's a 135 and he had numerous great colonies of sps, lps, and softies. His a/c unit went out about 7 months ago when he had his weekend off and it pretty much cooked everything. he in the rebuilding stage right now but gets great growth and cleanliness. No reactors, no power heads, no dosing, No halides or LEDs. Idk. But the reason I brought up his tank is because its a purpose fish tank.
He's definitely part of the gobs of live rock belief. Depends on your taste.