Hey guys. Havent posted in a minute. Since I'm new to the bio cube world, I figure I'd ask a few questions. I'm planning on keeping all zoos, palys, and acans in my 14g bio. I have a coral compulsion par38 dimmable LED light, heater, diy in tank media basket w/ chemi pro elite and purigen. Only livestock is a gbta, pair of plat clowns, a tail spot blenny, a Randall's goby, and a sexy shrimp. How much flow do I need for acans and zoos? Do I need a tiny power head? Or will my mj900 return pump be good enough? Any and all advice appreciated.