Brightwell Aquatics Reef Code B-P Alkalinity Buffer for Reef Aquariums Supports pH Stability Coral Growth Balanced KH No Phosphates or Silicates Use with A-P, 4 kg

BALANCES REEF ALKALINITY – Provides essential carbonate ions to stabilize pH and maintain KH levels for corals and invertebrates.

PROMOTES CORAL GROWTH – Supports healthy skeletal formation in SPS, LPS corals, clams, and reef-building organisms.

MULTI-COMPONENT BUFFER SYSTEM – More effective than single-component KH products—eliminates pH instability caused by poor salt mixes.

PURE & PHOSPHATE-FREE – Contains no phosphates, silicates, or unwanted organics, ensuring clear water and safe coral environments.

AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.