HOT MAGNUM 250 PRO SYSTEM, Tank Space

Can anyone tell me the amount of space the HOT MAGNUM 250 PRO SYSTEM take on the back of a tank. I have a hexagon tank I'm looking to put on one but only have 11.5 inches of tank space on the back. Any help would be appriciated.

I can only find depth 6" and height measurements 14", nothing else.

Ha Ha I found it. 30 Mins.

Size:
Total Canister: 5" wide x 6" deep x 13 1/2" high.
External Canister: 4.5" deep.
Bio-Whel system: 9" long x 3" wide x 6" high.
Power Cord: 8 feet long.