CaribSea ARAG-ALIVE!™ Special Grade Reef Sand Firefish Marked with expiration date and

Marked with expiration date and lot number for traceability

With an egg size range of 0

Over the next 100 millennia and the retreat of the ocean

Replace every 3-6 months or 2

on which numerous very narrow needles are mounted

CaribSea ARAG-ALIVE!™ Special Grade Reef Sand Firefish Marked with expiration date andYou can now bring the worlds most exotic reefs into your home with CaribSeas Arag Alive! substrates. Eight environmentally accurate ecoscapes, developed through CaribSeas 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. Its ready to work, clears quickly, and contains millions of live bacteria to cycle super fast and