REF#: S122 Sump Cube tanks 3 Compartments located in the

3 Compartments located in the back section

3 compartment cube dosing container

Rimless with an external overflow

1" Bulkhead drain hole

REF#: S122 Sump Cube tanks 3 Compartments located in the36 x 16 x 16 made of 3 8" acrylic and 1 4" black baffles Dual 7" filtersock holders Inside footprint from left to right(measurements are approx.) 36" Sump Drain Bubble Defuser Section 4" x 17" 7" Filtersocks Skimmer Section 13" x 15. 25" Baffle water height is 8" Return Section 9. 5" x 15. 25". Inside footprint from left to right(measurements are approx.) 40" Sump Drain Bubble Defuser Section 4" x 17" 7" Filtersocks Skimmer Section 15" x 15. 25"