Welcome to PVC Cages                                                 |     home                                                    15 tub shoe box rack Terrestrial Rack This rack is being made without the riser because it sits and stacks better with a flat bottom. It will be shipped in black unless you specify white. Container store shoe box rack. Assembled Rack comes complete with  tubs,  2 rows of 11" flexwatt back heat.  Tubs are 12 5/8 x 7 5/8 x 4" tall 15 Tub Rack is 24 3/8 wide x 22.5 tall x 13 3/8 deep 10 Tub Rack 15 Tub Rack 18 Tub Rack 21 Tub Rack You do need a Temp controller to controll the heat Tub floor space is exactly the same in The Terrestrial and Arboreal Racks. The difference between the Terrestrial rack and Arboreal racks is, Terrestrial rack tubs have feet under the tub and they have a flat inside bottom,  where the arboreal tub has lips on the inside to hold perches and the bottom has a small dip ( round ) along the outside (inside) edge.  If you look at my pictures on both units  you might be able to tell this, both have close up shots of the tub. When considering my racks over other competitors, my racks are made with 3/8 thick material, not 1/4" Also my racks have dual heat, not one single row of heat. No acrylic dowel. 10 Tub has a single Row of flexwatt, the rest have 2 Rows.( Back heat ) 21 tub rack 15 Tub Tubs used, The whole back is covered with flexwatt. Two rows of 11" flexwatt   (2 cords )