Red Sea RSK 300 Reefer Skimmer Green Clinging Crab Up to 50 tests

Up to 50 tests

and has extra shelves for the easy addition of other chemical filter media

Is ionic rather than chelated

Dosage: 1 drop per 100 liters (27 US gal

Red Sea RSK 300 Reefer Skimmer Green Clinging Crab Up to 50 testsREEFER Skimmer Efficient Quiet Ergonomic High performance REEF SPEC skimmers: Designed with hobbyists needs in mind, the highly effective flow dynamics of the REEFER Skimmer will maintain an optimal ORP (REDOX) level of over 350mv, a level that is more commonly associated with the application of ozone. Ratings: REEFER Skimmers are rated according to Red Seas REEF SPEC criteria that includes a water throughput, water to air ratio and contact time