A range of benefits include: precision grading and enhanced internal surface area allowing the delivery of more calcium, carbonate buffer, and essential trace elements than other substrates, high uniformity coefficient that prevents biofouling, and the ability to remove nitrate, nitrite, ammonia, and other wastes. Pure Aragonite assures no tar, harmful oraganics, or impurities, and this substrate never needs replacement. It works with natural bacteria to enhance performance over the full life of system. Treat aquarium to the best substrate CaribSea has to offer and keep fish happy and healthy for the life of aquarium.

Note: Orders are processed on the same day they are received and are usually ready for shipment within 24 - 78 hours. Your credit card is not charged until your order has been shipped.