I have put together a coral farm in my garage. It is a work in progress but it is already making me a little money. I have a 125 gallon tank with 4 400 watt MH/closed loop circulation powered by a Little Giant 4 right now until I get my new pump, and a 90 gallon with 4 110 watt VHO's. Both tanks are plumbed into a 100 gallon sump with an ETSS 800 Pro protein skimmer...a Iwaki 100 RLT return pump...and this week my 1 HP chiller should arrive. I am farming SPS in the 125 and mushrooms/zoos/leathers in the 90. I am in the process of adding 3 20 gallon tanks to house snails/hermits/shrimp/etc., and a 75 gallon for more corals (more SPS in this one) I am also setting up 2 100 gallon tubs to aquaculture LR in. I look forward to coming home from work everyday to see how things are going. I kinda got a little bored with just the 3 reef tanks in the house...I needed more, more, more.