These are my tank specs... 20 gallon 35 ish lbs of live rock 2-3 inch sand bed 65 watt 10,000K/460 NM actinic w/ lunar light Marineland Canister Filter C-160 Maxi-Jet 900 2 false perc 1 domino damsel 1 blue damsel 9 turbo snails 4 hermit crabs 1 sexy shrimp 1 finger leather 1 bubble tip anemone...