Brightwell Aquatics MicroBacter Start XLM - 500ml Nutrient Control & Media These large internal filter cartridges

These large internal filter cartridges are made for Aqueon QuietFlow Internal Filter models AT30 and AT40

Reef Octopus Classic Protein Skimmer (INT-150)

Ecotech Vectra S2 Water Pump

and lights are compatible before installing

Max flow: 350 GPH

Brightwell Aquatics MicroBacter Start XLM - 500ml Nutrient Control & Media These large internal filter cartridgesBrightwell Aquatics MicroBacter Start XLM 500ml Brightwell Aquatics MicroBacter Start XLM 500ml is a larger bottle of 15X live nitrifying bacteria for quickly establishing or restoring biological filtration in marine, reef, and brackish aquariums. Brightwell MicroBacter Start XLM 500ml for Larger Marine Aquarium Cycling This 500 ml size is well suited to larger new marine aquariums, reef system upgrades, and aquariums where the nitrifying bacteria bed