Fauna Marin Elementals Manganese Size:250 ml This branchy magnetic coral rock

This branchy magnetic coral rock has 11 frag plug holes spaced nicely for any coral

Designed specifically to target ammonia and nitrite removal and minimizes nitrates

Max Glass Thickness - 20mm / 3/4"

as they have also been know to eat other aquarium organisms

carbon pellets

Fauna Marin Elementals Manganese Size:250 ml This branchy magnetic coral rockThe Elementals series by Fauna Marin is specifically tailored for reef aquarium enthusiasts who seek precision in maintaining optimal water parameters. Fauna Marin offers ICP (Inductively Coupled Plasma) analyses, a sophisticated method for accurately measuring the chemical composition of aquarium water. These analyses provide detailed insights into the levels of various elements present in the water, enabling aquarists to fine tune supplementation