well guys after alot of thought i have decided not to downgrade.. going to keep my 120 aga.. now i need some sps to reload my tank.. any one have anything for sale.. going to place a order with reeftopia for some clean up critters.. only thing i am going to downgrade is my lighting im going to use 250 watt mh insted of 400 watt which im using now.. any suggestion on bulbs. i already bought 2 250 watt coralvue ballast.. now not sure what bulbs to use... already have 2 48 inch t5s..