Brightwell Aquatics Reef Code A-P – Calcium Supplement for Reef Aquariums – Supports Coral Growth & Alkalinity Balance – No Phosphates or Silicates, 1 kg

ESSENTIAL CALCIUM SUPPORT – Provides critical calcium needed for corals, clams, and reef-building organisms.

BALANCES ALKALINITY LEVELS – Works with Reef Code B-P to maintain stable water chemistry and pH balance.

NO UNWANTED ADDITIVES – Contains no phosphates, silicates, or organics that could impact aquarium health.

PERFECT FOR LARGE REEF SYSTEMS – Highly economical and easy to use for maintaining calcium-rich 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.