TMC EcoReef Cemala Coral Substrate Coarse 10kg — Natural Reef Aquarium Substrate neptune light installation is quick and easy—no

installation is quick and easy—no need for cutting or complicated setup

an integrated air silencer

Over 20 Flow Patterns: Choose from more than 20 flow presets to meet the specific needs of your aquarium

Optimizes calcium

which could be harmful to your corals

TMC EcoReef Cemala Coral Substrate Coarse 10kg — Natural Reef Aquarium Substrate neptune light installation is quick and easy—noTMC EcoReef Cemala Coral Substrate Coarse 10kg is the perfect choice for marine and reef aquariums, as well as high pH freshwater tanks. Responsibly sourced from a fossilized coral reef, this coarse substrate has been developed in collaboration with geologists to ensure environmental responsibility while meeting the needs of a coral substrate. Its coarse texture promotes excellent filtration, encouraging biological activity and maintaining stable pH