Pro-Reef Sea Salt - Tropic Marin

Tropic Marin Pro-Reef is a premium-grade salt mix specifically formulated to meet the demanding needs of reef aquariums, from fish-only systems to full SPS-dominated reefs. Made from pharmaceutical-grade raw materials, this mix delivers unmatched purity and consistency to support healthy biological function and vibrant coral growth. Its precise ionic balance stabilizes pH and promotes the optimal ratio of carbonates to bicarbonates—key to enhanced calcium uptake and coral development. With carefully optimized levels of calcium and magnesium, plus all 70 essential trace elements, Pro-Reef supports thriving reef ecosystems with no unwanted nitrates or phosphates. Key Features:   Ultra-pure and fast-dissolving formula Stabilizes pH for improved water chemistry Ideal for reef tanks with calcium reactors Optimized levels of calcium & magnesium Balanced mix of all major and minor trace elements Safe for fish-only and reef aquariums Free from nitrates, phosphates, and other unwanted contaminants   Designed for reef keepers who demand precision and quality, Tropic Marin Pro-Reef is the salt mix trusted by advanced hobbyists and professional aquarists worldwide.