Brightwell Aquatics XPort BIO Brick - Ultra-Porous Aragonite-Infused Ceramic Biological Media for Reef, Marine & Freshwater Aquariums - Boosts Clarity, Removes Ammonia, Nitrites, Phosphates

MAXIMIZED FILTRATION POWER: Ultra-porous ceramic biological filtration brick design with vast surface area for effective waste reduction in marine and hard freshwater aquariums. OPTIMAL SURFACE AREA: Over 100,000 sq. ft. of surface area per brick for efficient biological colonization and improved filtration performance. BALANCED pH SUPPORT: Aragonite-doped design buffers pH levels, maintaining stable conditions and preventing acidic buildup over time unlike other products on the market. LONG-LASTING PERFORMANCE: Durable ceramic structure supports efficient nutrient processing, reducing ammonia, nitrites, phosphates, and dissolved organics. 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.