Reef Zlements Cobalt 150ml – Trace Element Supplement for Reef Aquariums eheim replacement bulb Includes a fitted top-up compartment

Includes a fitted top-up compartment to allow you to add an auto top-up system

Modular Design – Customize your setup by selecting the arms

This high-quality test kit is essential for maintaining the health of your reef tank

making it an excellent addition to your existing filtration setup

and maintenance

Reef Zlements Cobalt 150ml – Trace Element Supplement for Reef Aquariums eheim replacement bulb Includes a fitted top-up compartmentReef Zlements Cobalt 150ml is a high purity trace element supplement designed to maintain natural cobalt levels in reef aquariums. Cobalt occurs in extremely low concentrations in the worlds oceans and plays a vital role in biological processes, particularly as a core component of vitamin B12. Cobalt supports DNA synthesis, cellular function and macro algae nutrition, making it an essential yet often overlooked trace element. Due to rapid depletion in