Concrete Block Jumbo 6' x 2' x 2' Weight 2 tons Stakes Excellent tank mix option

Excellent tank mix option

Complete Vitamin Fortification eliminates the need for additional supplementation

Weight 30 pounds

Added vitamins and minerals

inorganic borate salt

Concrete Block Jumbo 6' x 2' x 2' Weight 2 tons Stakes Excellent tank mix optionEach block is equipped with a v wedge on the top and side and a reverse version of the wedge on the bottom and other side. These specially designed wedges enable the blocks to interlock easily for various projects. To move and relocate the blocks, you can simply attach a chain to the rebar handle loop located on top of the block. It must be picked up at our yard. Too heavy to ship.