Nature's Ocean Aragonite Sand

Description

10 lb Bag. 3 - 8 mm grain size. Natural aragonite sand for saltwater aquariums and reef systems. Straight from the ocean's floor.

• - 100% from the ocean floor, natural crushed coral gravel
• - Maintains superior pH and marine chemical balance
• - Provides maximum surface area for biological nitrification
• - Ideal for reef systems & helps maintain a healthy environment
• - Provides marine trace elements
• - Easy to use, pre-washed minimum rinsing required