Brightwell Aquatics pH+ Alkalinity and pH Booster for Marine & Reef Aquariums Increases pH and KH Stability for Coral Growth and Enhances Carbonate Levels, 500 mlBrand: Brightwell Aquatics Features: INCREASES PH & ALKALINITY LEVELS Formulated to raise pH and boost alkalinity in reef and saltwater aquariums. PROMOTES STABLE WATER PARAMETERS Helps prevent pH swings by strengthening carbonate buffering capacity in marine systems. SUPPORTS CORAL HEALTH & GROWTH Encourages optimal pH for stony corals and reef building organisms in mixed reef tanks. FORMULATED FOR REEF AQUARIUMS Ultra pure ingredients ensure