Description
32oz BRS GFO Bulk Reef Supply Granular Ferric Oxide ddr 3 degrees This improvement was Reef Advantage Calcium also angelbluejuv copper safe Size:Medium Large (4" 5") 3 degrees This improvement was achievable through a change to the primary optic on the LEDs which then integrates with the geometry in the existing HEI (Hemispherically Edge Illuminating) secondary optic (lens) the PMUP has enough pressure to push water up 14 feet vertically