Caribsea Arag-Alive! Special Grade Reef Sand (10 Ibs) Size:10lbs For closing is media bag

For closing is media bag provided with a quality resealable zipper with double stitching for maximum safety and durability

Three dimensional flow – A unique patented design is unrivaled in creating three dimensional flow conditions and gyres

Reduction of organic compounds into nutrients that encourage the growth of photosynthetic organisms (e

To determine the number of bags required for your aquarium

The meter also floats

Caribsea Arag-Alive! Special Grade Reef Sand (10 Ibs) Size:10lbs For closing is media bagSpecial Grade 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: 1 2mm High Surface Area for Bacteria