I have a 400 hob
filter and a skimmer in a 45g. It's a tall not long so it's 23x36x18. I have 32lbs of live rock, 5 peppermint shrimp, 3 hermit crabs, 1 red emerald crab, 2 sea urchins, white ant looking things, another small crab (too small for me to tell), 2 percula clownfish and the RTB anemone. HO led
lights ordered should be here in a couple of days. The nem ate shrimp last night. Seemed to be doing good.