Kent Marine Strontium & Molybdenum 16 oz.

Strontium & Molybdenum Supplement provides bio-available strontium for lush growth of purple, pink and green calcareous algaes, snails, hard tube worms and clams.
Magnesium is added to make up for deficiencies in some of the newer brands of sea salt mixes.
Potassium & molybdenum are added to assist the symbiotic algae growing in coral and other invertebrates tissues. Corals will open more and stay attached to their skeletons better, with regular use. Phosphate & nitrate free!
Contains no gluconates, EDTA, or other organics to raise DOC levels, as many competing products do.
For best results, Use Kent Kalkwasser Mix, or Concentrated Liquid Calcium first.

Directions:
Add one teaspoon (capful or 5 ml) per 50 gallons (190 l) of tank capacity. Adding more than the recommended amount of Strontium & Molybdenum Supplement is generally very safe and can be beneficial in many cases, particularly when you have heavy animal loads. If you decide to increase the dosage, just read the cautions below, and cut back should any adverse reactions be noticed.

Contents:
Deionized Water, and strontium, magnesium, potassium and molybdenum salts.