Nano-Tech Anaerobic-Block 2pc bandsaw Good growth of plants without

Good growth of plants without Co2 supply

and over time live coralline algae will cover any spots on the rocks that may have had the coating picked off

please note each cap thread is approximately 1 mL

or to seed new aquariums with active bacteria cultures

Treats up to 400L / 100 Gal

Nano-Tech Anaerobic-Block 2pc bandsaw Good growth of plants withoutNano Tech Anaerobic Block Efficiently 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. Completes the nitrogen cycle through denitrification, by culturing anaerobic heterotrophic bacteria (including species of the genera Paracoccus denitrificans