CaribSea Arag-Alive block-return-exchange Double stitched in high wear

Double stitched in high wear areas

YKK zipper and antique brass Gutos button front

White stitching adds traditional detail for a classic design

Breathable perforated foam

CaribSea Arag-Alive block-return-exchange Double stitched in high wearf you have a saltwater aquarium and you would like to minimize the amount of maintenance you have to perform in order to optimize your bacteria populations and suppress algae growth, CaribSea Arag Alive Natural Reef Aquarium Gravel is the perfect solution for you. It features specially selected marine bacteria that have been engineered to suppress "New Tank Syndrome" and compress ammonia cycles. It also helps maintain a proper pH of 8. 2 without the