Reef Zlements (Sr) Strontium is a premium-grade strontium supplement designed to support the growth and structural integrity of stony corals (SPS and LPS) in reef aquariums. Strontium is a vital macro element that plays an essential role in coral skeletal development, aiding in the deposition of calcium carbonate—a key component of coral structure.
In natural seawater, strontium is present in stable concentrations, but in closed systems like reef tanks, it is rapidly depleted due to coral uptake, protein skimming, and filtration processes. Regular strontium supplementation is crucial to maintain levels close to those found in the ocean (typically around 8 mg/L), ensuring corals have the necessary elements to thrive.
Reef Zlements Strontium is highly pure and formulated to closely mimic natural seawater chemistry. It promotes stronger, faster coral growth, enhances coloration, and supports invertebrates like clams and calcareous algae. Safe for all reef inhabitants, it integrates smoothly with ICP testing and balanced dosing strategies.
Key Features:
-
High-purity strontium supplement for reef aquariums
-
Supports skeletal growth in SPS and LPS corals
-
Promotes vibrant coral coloration and health
-
Replenishes strontium depleted through filtration and coral uptake
-
Easy to dose with clear instructions
-
Ideal for use alongside ICP test results and other Reef Zlements products
Dosing Instructions:
Dose 1 ml per 100 liters of water to raise strontium by approximately 0.1 mg/L. Always verify current levels using ICP or high-quality test kits and adjust accordingly to maintain optimal concentrations.
Size: 150ml bottle






Reviews
There are no reviews yet.