Calcium reactor has everything with it so you can set it up straight to your tank it has the instructions with it to.Small construction sizes and gas reflow make the HKR that much efficient and unique.
HCR 070 Calcium reactor
up to 600 l / EHEIM 1248 - 10 W / Filling quantity 0,7 l
Construction size (lxwxh) 250 x 100 x 470 mm
