Hello. I have a 29 gallon biocube with 16 lbs of live rock. Before you violently rip my throat out, i have aprox 2'' live sand. I have two little ocellaris clowns, one full grown fire goby, one dragonface pipefish, 1 emerald crab, 2 fire shrimp and some snails. Am i overstocked? Will I have too...