Two 100 gallon and a 30 all running on my own combo filter/skimmer/refugium. this one has been set up for 12 years. I'm running aquatic life 48" reef light on the reef and a marineland HO two tube T5 on the fish tank and a marineland 24" T8 two tube on the sea horse tank. I grow cheato in all my fuges and as it overgrows the fuge chamber, I sell it when I get enough. I light up this fuge with two JBJ nano's(4 brite white each). It grows about the same rate wet or dry.
A moon light shot showing my night time clean up crew(the star looking dots are starfish). The two largest one's in the tank are dime size, including arms.
Here's a pic of how my skimmer work's, this one is pumping 500 gph flow through and it fit's in the open space of the sump. It disassembles the water and assembles it through the Vortex discharge onto an angled run off mixing tray into the fuge where the plants and rock stop the fine bubbles from entering the pump sump. The skimmer pump draws from the constant level of the fuge. An air line valve adjust's the air intake on the pumps suction side. It is sensitive to Outside air temp, so the air suction line is inside the filter air space so the same amount of water grains in the air are constant.