Nano-Tech Anaerobic-Block 2pc bandsaw The tweezers have silicon coated

The tweezers have silicon coated tips to avoid hurting delicate corals when you pick them up

Good growth of plants without Co2 supply

or to seed new aquariums with active bacteria cultures

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

Nano-Tech Anaerobic-Block 2pc bandsaw The tweezers have silicon coatedNano 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