I've got 11 single ended used metal halide bulbs for sale:

(1) Coralvue 400W 20,000K
(1) Ushio 400W 10,000K
(1) Radium HRI-T 400W "blue"
(3) XM 250W 10,000K
(5) XM 400W 10,000K

ALL have about 5 months left...$15.00 each

OR!!

We need alot of live rock and/or a Kalk reactor. Would sell all for one or the other.