Natural Reef Arag-Alive! Live Aragonite Reef Sand contains millions of live bacteria to create a natural biological balance in your reef tank.

• Contains live bacteria to assist with a faster cycle
• Grain size: 3.0 - 5.0mm
• High Surface Area for Bacteria
• Largest variety of particle size

You can now bring the world’s most exotic reefs into your home with CaribSea’s Arag-Alive substrates. Eight environmentally accurate ecoscapes, developed through CaribSea’s cooperation with public aquariums and zoological parks where authenticity is a must, Arag-Alive makes any aquarium uniquely yours. Arag-Alive makes it easy to set up an aquarium. It’s ready to work, clears quickly, and contains millions of live bacteria to cycle super fast and create a natural biological balance. Arag-Alive suppresses the dreaded “new tank syndrome”, compresses the ammonia cycle, and discourages nuisance algae. In fact, independent labs prove Arag-Alive cycles days faster than other brands of live sand. That’s what makes Arag-Alive the choice of new aquarists and maintenance companies where speed of set up, beauty, and reliability are demanded.

In an ongoing effort to improve Arag-Alive and increase ease of use, the Bio-Magnet Clarifier is no longer in a packet inside the bag. Bio-Magnet Clarifier is now added directly to the packing solution. This will eliminate looking through the substrate for a packet and makes Arag-Alive even easier to use.