40 breeder custom drilled in the bottom and back for closed loop etc want to sell as a package comes with corals lps and sps asm g1 skimmer ,koralia 3,seio 650 metal halide fixture w moonlights all pumps for closed loop and return $400 or i will trade for a small fishing boat with trailer or might consider a partial trade for a 24 nano or bio cube need this gone soon