DI Resin Cartridge 10" x 2.5" w/Colour Changing Resin Goby REEF-SPEC® light output for optimal

REEF-SPEC® light output for optimal coral growth and coloration

Double Junction probes will last longer- about twice a long

These pellets emulate the larger particles of food or whole fish that would be captured by their stinging tentacles in the reef environment

strontium and trace elements

Biopellet reactors

DI Resin Cartridge 10" x 2.5" w/Colour Changing Resin Goby REEF-SPEC® light output for optimalStandard refillable 10" x 2. 5" media cartridge filled with colour changing cation anion resin that utilizes a pH indicator dye in the anion component which changes colour from deep blue to amber as the resin exhausts.