CaribSea Fiji Pink Reef Sand Dry 15Lb – Aragonite Marine Substrate

Create a natural, vibrant marine environment with CaribSea Fiji Pink Reef Sand (Dry) 15Lb, a premium aragonite substrate designed for reef and saltwater aquariums. Featuring a gently hued pink tone and an ideal 0.5–1.5 mm grain size, this reef sand enhances aquarium aesthetics while supporting healthy biological filtration.

Formulated from high-quality aragonite, this substrate helps stabilize aquarium pH to closely match natural seawater conditions. It gradually releases calcium, carbonate, and essential trace elements such as strontium and magnesium—key components for coral growth and long-term reef stability. Ideal for plenum systems, nitrate reduction setups, and most marine and reef tanks, Fiji Pink Reef Sand requires little to no rinsing, making setup fast and hassle-free while keeping aquariums healthier for longer.

Key Features

• Premium aragonite reef sand with natural pink coloration
• Optimal 0.5–1.5 mm grain size for reef and marine aquariums
• Helps maintain natural seawater pH balance
• Supplies calcium and essential trace elements for coral health
• Supports biological filtration and nitrate reduction systems
• Little to no rinsing required before use

CaribSea Fiji Pink Reef Sand (Dry) 15Lb is a high-performance marine substrate that combines stunning natural color with powerful biological and chemical benefits. Designed to support reef health, stabilize pH, and enhance aquarium beauty, it’s an excellent choice for both beginner and advanced saltwater hobbyists.