List/setup. 50 gallon tank with plumbed in tank over flow. Seaclone 100 protein skimmer.(maybe 150) wet/dry filter with trickle plate and bio balls. 12x10x18in Mix of meridian oolitic aragonite/silver shores aragonite/ figi pink sand. 2& 1/2 inch depth. Two lime wood airstones 10 lph each Two penguin 600 powerheads. 55 lbs of figi live rock. covered w/ all glass versatops (locks) random pvc hides and ping pong balls and legos for enrichment. one chocolate chip sea star and one red pencil slate urchin. Maybe a fluval 304 for extra filtering.