UltraClear Filter Start 4oz

Filter Start is a concentrated live bacteria formulation used for starting a new biofilter, at the start of a new pond season, or after an upset (overfeeding, medication, extreme temperatures or chemical shock).In order to protect your aquatic environment a balanced biomass is required. Starting a biofilter often takes weeks before a proper biomass is established. Use of UltraClear Filter Start provides all of the bacteria needed to keep your pond healthy. Use 2 ounces per dose for biofilters that flow up to 3 gallons per minute (gpm). Use 4 ounces for biofilters that flow from 3 to 6 gpm. Dose near intake to biofilter to ensure best results.