My 20 Gallon High Nano Reef
this 7-8 months running and it is healthy
i am running a CPR model 18 fuge as an eco system filter 24hour lights 3 types of macro(grape razor and wineglass) 3 inch DSB and 5 LBS of LR rubble it also hides the heater
2 175GPH power heads run off a wave waker timer to give a switching opposing currents
there is no mechanical filter except were the calurpa has grown so tight it is like a brick!
in the fuge
the main tank has about 22lbs of LR and 1-1.5 deep sugar arganite
fish include 2 perc clowns and a green mandarin i have had the fish for about 5-6 months now
there is an emerald crab and a redleg mexican hermit in there somewhere
14 astrea snails and 2 mexican turbos an unknown amount of somatella snails and some mysis shrimp , gammours pods from a kit at inland aquatics micro brittle stars and mini astrenia stars and x-mas tree worms on a piece green encrusting porites
softies....... GSP blue/gree zoo's yellow polyps and Xenia pink ricordia green sand polyps and some some shrooms
Squasmo clam about 5 mo old a touch over 3 inchs across
stonies.......... yellow porites Heliopora Hyprophora Sertiatapora-Hysix Pink seriatapora orange montipora capricornus and green monti cap orange montipora digitata and green montipora digitata Blassmossa blue/purple acropora