Fauna Marin Elementals Mg (Magnesium) 1000ml Soil & Substrate Built in communication capability: can

Built in communication capability: can be used in-conjunction with stirrers or as an ATO with optical water levels sensors (both sold separately)

Multiple pieces can be used to cover larger enclosures and the item is easy to cut to shape if required

Jump net cover Supplied assembled

Ocean Nutrition Formula 1 Flake: This flake is a perfect "all rounder" for all marine tropicals

Available in 2 colour versions (blue/green and red/yellow)

Fauna Marin Elementals Mg (Magnesium) 1000ml Soil & Substrate Built in communication capability: canFauna Marin Elementals Mg (Magnesium) 1000ml ELEMENTALS Mg is a highly concentrated magnesium solution for compensating magnesium deficiencies in reef aquariums. The Elementals series is designed for use with regular ICP analyses. The Fauna Marin ICP analyses help you to keep your aquarium perfectly supplied. In addition to the measured values, Fauna Marin ICP analyses provide you with all necessary dosage recommendations. In addition to the salts of