Caribsea Arag-Alive Special Grade Reef Sand - 20lb Media Reactors They may move and flip

They may move and flip over rocks to search for food underneath

Aquatic Life Faucet Adapter Kit Compatibility Notes

giving it a sparkly appearance

or reservoir adjustments

Typical mix: Arches

Caribsea Arag-Alive Special Grade Reef Sand - 20lb Media Reactors They may move and flipCaribsea Arag Alive Special Grade Reef Sand 20lb Caribsea Arag Alive Special Grade Reef Sand 20lb is a live aragonite reef substrate with a 1. 0 to 2. 0 mm grain size for marine and reef aquariums. It offers live bacterial support with a heavier reef sand texture that suits many modern flow heavy reef tanks. Caribsea Special Grade Live Reef Sand for Stable Reef Sand Beds The 20 lb Special Grade bag is ideal for reef aquariums that need more substrate