Red Sea Reefer Skimmer 300 (RSK-300) d-d Raises the levels of NO3

Raises the levels of NO3 and PO4 reducing bacteria

Nano-Tech Bio-Spheres are an ultra-high surface area media which will help cut down on the volume of bio-media required for efficient nutrient cycling

Infused with beneficial bacteria using AragAlive™ technology

the rocks' unique shapes provide both aesthetic appeal and practical benefits

Red Sea Reefer Skimmer 300 (RSK-300) d-d Raises the levels of NO3Amazing new Skimmer from Red Sea, RSK 300, designed for up to 300 litres of SPS , 600litres for Mixed Reef or 900 for fish only Total Height 53cm Base 23x21cm SPS: 300 LItres Mixed Reef: 600 Litres Fish Only: 900 Litres Ergonomic diffusion chamber evenly disperses the fine bubbles created by the PSK pump across the skimmer cone, without reducing air or water flow. Quiet operation, with vibration absorbing components and a large air intake silencer. 3