reef-essential®-signature-series™-strontium Probiotic Salt 4in x 3in x 1in

4in x 3in x 1in high-density melamine sponges

Maximize their beauty and enjoy each vibrant

4 • Easy Reefer® E – Calcium & Aragonite Support

This is a general use fish tank conditioner

It delivers protein

reef-essential®-signature-series™-strontium Probiotic Salt 4in x 3in x 1inReef Essential Signature Series Strontium is designed to provide ultra pure Strontium for Reef Aquariums. Strontium is an essential element required for coral health, vitality & improves bone density. Strontium is also present in coral skeleton, helping to improve calcification & produce strong aragonite as opposed to brittle calcite. On top of this, Strontium can be absorbed via calcareous algae such as coralline algae helping to naturally reduce