CaribSea Aragonite Special Grade Reef Sand Costumes The integrated storage cabinet allows

The integrated storage cabinet allows you to keep any unsightly live food or other accessories out of sight

but are ideally kept below 1 mg/L to minimize algae growth

and is easily renewed by treating with bleach

hand enamelled and adorned with shining strass

Screwdriver for calibrating

CaribSea Aragonite Special Grade Reef Sand Costumes The integrated storage cabinet allows**40lb bags are a heavy weight item and do not qualify for free shipping.** A revolution in reef keeping! This is the substrate you've been reading about in all the hobbyist publications. This grade of aragonite is specifically engineered for plenum type nitrate reducing beds. The pore water space created by precision grading also allows maximum ph support and dissolution of calcium carbonate. Free of impurities such as ash, metals, pesticides, and