Red Sea Reefer Skimmer RSK-900 cardinal Maintenance of the correct magnesium

Maintenance of the correct magnesium concentration is equally important in a reef aquarium and will make it much easier to maintain stable calcium

pH and alkalinity

Freshwater Sharks

There's no need to rinse the filter medium

The concentrated formula simplifies usage

Red Sea Reefer Skimmer RSK-900 cardinal Maintenance of the correct magnesiumRed Sea Reefer Skimmer RSK 900 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 normally associated with ozone treatment Efficient Quiet Ergonomic High performance REEF SPEC skimmers: Features Ergonomic diffusion chamber evenly disperses the fine bubbles created by the PSK pump across the skimmer cone, without reducing air or water