Brightwell Aquatics Xport NO3 Brick - Ultra-activated Denitrification Brick Media doped with Elemental Sulfur for Superior Performance in Filtration Media, XPBRICNO3

MAXIMIZED NITRATE REDUCTION - Ultra-porous ceramic biological filtration media with elemental sulfur that boosts nitrate reduction in marine and hard freshwater tanks. OPTIMAL SURFACE AREA - Over 100,000 sq. ft. of surface area per brick for efficient biological colonization and improved filtration performance. ENHANCED WATER CLARITY - Significantly reduces dissolved organics and phosphate, promoting crystal-clear water and healthier aquatic environments. LONG-LASTING DURABILITY - Aragonite-doped design buffers pH levels, maintaining stable conditions and preventing acidic buildup over time unlike other products on the market. 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.