since changing the system from the old way it was set up, there are many things that will not be needed. i would really like to upgrade the lighting on the student tanks, so i thought i would offer the surplus equipment for sale to raise money for new lighting. here is the list:

7 new in box elite 802 air pumps - $10 ea
25 used elite 802 air pumps - $5 ea
15 used askoll compact 100 watt heaters - $5 ea
15 used visatherm compact 100 watt heaters - $5 ea
9 new Dr. Wellfish's algae scrapers - $5 ea
tons of new 2 pack Lee's carbon cartridges for undergravel filters - 3 packs for $5
3 new large whisper bio bags - all for $5
3 new 12X30 or 10X36 undergravel filters - $5 ea

attached pics i could find