This is what I have and am working with.
55g tank, 4 lamp Aquaticlife T5HO lights, two koralia 750 circulation and wave pumps. Coralife 65 skimmer, 30 DIY sump and a juror 650 return pump.
And in the tank is 90lb of sand 75lb of rock. The tank has been up and running for 5 months now. My last...