Maxspect Nano Tech Anaerobic Block (2 pcs) WATER CONDITIONER Contains nitrogen and phosphor for

Contains nitrogen and phosphor for fast-growing and demanding plants

It provides bacteria that break down excess food

Causes serious eye irritation

Ease of cleaning

and wet/dry filters

Maxspect Nano Tech Anaerobic Block (2 pcs) WATER CONDITIONER Contains nitrogen and phosphor forEfficiently removes nitrate from your aquarium Proprietary technology specifically designed to stimulate growth oF anaerobic bacteria Anaerobic bacteria completes the nitrification cycle which breaks down nitrate into nitrogen gas, exporting nutrient From the aquarium. For freshwater and marine aquariums. 2 Blocks Treats up to 1,000L 264 Gal Use directly in sump, stack up two Anaerobic Blocks horizontally, and place a Denitrification Catalyst in