Red Sea Alkalinity (KH) – Foundation B (1L)

Maintain a balanced and thriving reef aquarium with Red Sea’s Foundation B – Buffer Supplement, specially formulated to stabilise carbonate (KH) levels and promote the growth of strong, resilient coral skeletons.

Part of Red Sea’s Stage 1 – Reef Foundation Program, this essential supplement ensures your reef’s Calcium, Magnesium, Strontium, and Carbonate are all maintained in perfect balance, preventing fragile calcite formation and ensuring your corals develop robust, aragonite-based structures.