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Brightwell Aquatics XPort BIO Brick is an ultra-porous, aragonite-infused ceramic biological media designed for reef, marine, and freshwater aquariums. With over 100,000 sq.ft. of surface area per brick, it maximizes beneficial bacteria colonization to reduce ammonia, nitrites, phosphates, and dissolved organics. Its aragonite doping buffers pH levels, preventing acidic buildup and maintaining stable water chemistry. Made in the USA, this durable filtration brick delivers long-lasting, scientifically backed performance to enhance aquarium clarity and aquatic health.




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