Only used my cube for 30days. Everything is basically Brand New!! $500 Selling my 30 gallon biocube, black wood stand, hydor 50 watt heater, hydor slim skimmer, original lighting but I upgraded and installed true lumen LEDs. The LEDs are dimmable. Blue bar and white bar. The hood has fans and you can plug LEDs bars straight in to the hood. The original bulbs come with it too if you don't want the truelumems. Has original return pump also. Comes with bio balls and three brand new filter pads. I'm throwing in for FREE the sand and all that rock. Around 40lbs of it. Pickup in Ventura. PM me.