DVH NP Reducing Biopellets (500ml) Tangs & Surgeonfish Replacement venturi assembly for the

Replacement venturi assembly for the Reef Octopus BH-1000 Hang-On Protein Skimmer

worn or noisy impeller assemblies

Place in a filter bag where water can flow through the media efficiently

Install the wet side inside the aquarium and align the dry side on the outside glass

confirm steady water flow through the unit

DVH NP Reducing Biopellets (500ml) Tangs & Surgeonfish Replacement venturi assembly for theDVH NP Reducing Biopellets (500ml) DVH NP Reducing Biopellets (500ml) are original style solid carbon biopellets made from biodegradable polymers for nitrate and phosphate reduction in marine aquariums. They create a concentrated bacterial growth zone in a reactor or high flow filter section, helping turn dissolved nutrients into biomass that can be exported from the system. Original NP Reducing Media for Heavily Fed Marine Tanks These biopellets are