Red Sea RSK 300 Internal Protein Skimmer is dark to very light

is dark to very light gray in color with light freckles on the nose and yellow freckles on the abdomen

preventing dead spots and ensuring even water circulation throughout

GREEN BLUE COMPLEX

although an underfed individual may occasionally investigate or nip at fleshy LPS corals

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Red Sea RSK 300 Internal Protein Skimmer is dark to very lightProtein Skimming Reinvented Efficient Quiet Ergonomic Red Sea Recommends for tanks up to: Light Bioload 225 gallons Medium Bioload 150 gallons Heavy Bioload (most common) 75 gallons General Information: Red Sea Reefer Internal Protein Skimmers are designed with the hobbyist needs in mind. From quiet rubber feet, a robust air silencer, and not to mention the FoamView window with built a built in manual neck cleaner, all which are focused towards easier