Red Sea Reefer DC Skimmer option:Reefer Skimmer 900 - with DC Pump (controller exclusive) Package contents: 40 tests

Package contents: 40 tests

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207x203mm 10¾"x8½"

Suitable for reef aquariums with few corals

Red Sea Reefer DC Skimmer option:Reefer Skimmer 900 - with DC Pump (controller exclusive) Package contents: 40 testsReefer DC Skimmers incorporate self leveling technology that prevents foaming and prevents full containers from overflowing while continuing to aerate the water. The self leveling function is activated whenever the moisture of the foam in the neck exceeds the "over foaming" threshold set by the user. The intensity of the pump is immediately reduced to prevent over foaming and then gradually increased or decreased, depending on the moisture of the