Red Star Fish RS-N170+ DC Protein Skimmer Bacteria-driven ultra-low-nutrient systems (ULNS) and

Bacteria-driven ultra-low-nutrient systems (ULNS) and those run with refugiums or algae scrubbers may actually become nitrogen limited

you can choose the filter pad or combination of filter pads that suit the needs of your aquarium

This allows aquarists to not only achieve the exact look they desire in their tanks

Fritz Industries was the first company to pioneer commercial-scale cultivation of nitrifying bacteria

Output Size: 1

Red Star Fish RS-N170+ DC Protein Skimmer Bacteria-driven ultra-low-nutrient systems (ULNS) andThe new Red Starfish RS N+ and RS C+ skimmers offer all the great features and performance of great skimmers at incredible values! Features Controllable DC pump, safe low voltage, silent Innovative diffusers that enhances water and air mixing Wine bottle shaped body to maximize efficiency Pipeless & Compact outlet design minimizes footprint Custom needlewheel improves performance Crossed drainage design on collection cup to smoothen skimmate