I’ve just acquired a Pro Clear Cylinder 80-gallon tank that's been established for 2 years. It included approx. 50lbs of live rock, a sandbed, a pair of clownfish, an AI Prime 16HD light, Nero 3 wavemaker, and UV sterilizer. Given the tank's challenging design and small sump, I'm eager to hear from fellow owners who have found success with specific equipment or techniques.