Nano-Tech Anaerobic-Block 2pc bandsaw Oceans Wonders Coral Frag Disks

Oceans Wonders Coral Frag Disks are perfect for the propagation or fragging of hard and soft branching corals such as Acropora

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

If you have chosen for the lower resolution multiply the calculated result by 2

Material: Acrylic

and the red and green water plants are also excellent

Nano-Tech Anaerobic-Block 2pc bandsaw Oceans Wonders Coral Frag DisksNano 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