AquaBlox with a 95% void.
When filling a trench or building an underground cistern, there are a few options: drainage gravel sporting a 33% void or a plastic modular system with a 95% void.
While seeking maximum storage potential, drainage gravel just won’t cut it.
Luckily, Atlantis manufactures a plastic modular system called D-Raintank and sold through a partner vendor named AquaScape Inc who calls them AquaBlox. There are two sizes – small and large and are available from the local Ewing Irrigation store or available in bulk if a project needs it.
