i've seen them that were nothing more than a rubbermade container with a return pump,some macro algae ,and a clamp on work lamp with a screw in pc bulb.its up to you how complicated you want to make it.
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55 gallon reef with 4x54 watt t5,29 gallon sump,red monti cap,1blue echinophyllia,trumpet,red lobo,2 toadstools 1purple and 1neon,gsp,xenia and yellow xenia,red ,many mushrooms,2 giant frilly shrooms,cabbage coral,yellow polyps,many zoos,1 orange and one neon green nepthia,duncans,cladiella |