I've got 3 sets. Comes with the 3x48" vertical rails and 3x6" horizontal rails. All mounting hardware included.

I used 2 is them to mount lights over my 60 gallon. One is brand new.

http://www.aquaillumination.com/accessories/

$150. Price isn't firm, but this price is heavily discounted in comparison to new.

Seaside aquatics acrylic dosing container -$60
Dimensions 11.75Lx4Dx7T. Has three equal size compartments and tubing. Brand new, never used.

Text for quickest response 442 two four eight 0005