Cobalt™ Aquatics Complete Reef Filter Media provides superior pollutant and nitrate removal -- specially formulated for the needs of marine aquariums.
Cobalt Aquatics' Complete Reef combines Ultra Carbon granules, Total Organics and Total Nitrate high capacity ion-exchanging resins for powerful organic, nitrite, nitrate, phosphate, and metal removal that won't negatively affect calcium, magnesium, or alkalinity. Designed to be a cost effective broad spectrum media for saltwater aquariums, Complete Reef removes pollutants that live rock and protein skimmers alone do not.
Media is for use only in saltwater aquariums. 12.5 oz package will treat up to 65 gallons for one month. 20 oz package will treat up to 100 gallons for one month.