4 Tank Sizes Available:

Square Stackables
Rhino Tuff Tanks are available in 5 individual sizes including
80, 120, 180, 240, and 325 gallons.   All tank sizes can be stacked
with each other, in any combination, without the use of any converting brackets.   Rhino Tuff Tanks have been tested by a third party testing laboratory for dynamic compression, internal pressure, and stack test evaluations. 
*Tanks are designed to be placed on our factory designed
HD Universal Tank Stand  (sold separately) or flat surface. 

Features: 
Octene Surpass High Density Polyethylene Construction (Exceptional stiffness without compromising physical properties)
Stackable in Any Combo / No Converting Brackets Needed (Space-saving design allows all tank sizes to be stacked in any combo.  Eliminates hassels of handling 55 gallon drums)
One HD Universal Stand (One stand fits all tank sizes eliminating the need for multiple stand sizes and freeing up valuable working capital and warehouse space!
5 Available Tank Openings
EZ Read Volume Indicators
Convenient Center Fill
Optimum Surface Clarity

RTT-1110-   80 Gallon Tank  w/ 2 Top Openings.....36" L x 36" W x 18" H  / Weight:    35 LBS
RTT-1210 -120 Gallon Tank  w/ 2 Top Openings.... 36" L x 36" W x 27" H /  Weight:    50 LBS
RTT-1310 - 180 Gallon Tank  w/ 2 Top Openings... 36" L x 36" W x 39" H /  Weight:    80 LBS
RTT-1410 - 240 Gallon Tank  w/ 2 Top Openings....36" L x 36" W x 49" H /  Weight:  150 LBS