20 LB. ARAGALIVE BAHAMAS OOLITE

Arag-Alive substrates are pre-packaged with millions of beneficial live bacteria to help quickly power through the cycle period of your aquarium start up! Starting your aquarium with Arag-Alive gives it the bacteria it needs to fight and break down toxic elements like ammonia and nitrite! You can cycle your aquarium faster and prepare a healthy aquatic ecosystem for your tank inhabitants. Arag-Alive Bahamas Oolite sand has an approx grain size of 0.25-1 mm. Small grain size provides larger surface area for the growth of beneficial bacteria and a more efficient live sand bed.