Overview CaribSea Arag-Alive Special Grade Sand in a 20 lb bag a natural aragonite substrate designed for reef and marine tanks

The sand's porous grains mimic natural reef beds, providing a foundation that fosters a thriving, visually vibrant underwater landscape

Designed for reef and marine aquariums Built to support a thriving environment, Arag-Alive blends seamlessly into a reef display while remaining safe for fish, corals, and invertebrates

Its composition helps create a stable base for a balanced, low-stress setup

Key benefits for your reef ecosystem Porous aragonite promotes coral attachment and healthy growth, helping build a stable, flourishing reef

Supports natural biological filtration by encouraging beneficial microorganisms to establish in the sand bed

Helps maintain water balance, contributing to a stable environment for fish, corals, and invertebrates

Improves water clarity by reducing waste buildup and promoting cleaner, clearer display tanks

pH-stable composition ensures the sand won't swing your tank's chemistry, making it suitable for a range of marine species

-world setups and use cases In nano to larger reef systems, this Special Grade Sand provides a soft, natural-looking bed that supports coral placement and natural sand circulation

Aquarists often notice a settled sand bed and a harmonious aesthetic that supports vibrant life and stable habitats

practices and considerations Spread an even layer across the tank bottom to minimize initial clouding and encourage uniform filtration from day one

Pair with compatible live rocks and a well-established filtration system to maximize the substrate's benefits

Quality and safety Made from natural aragonite, this substrate is pH-stable and designed to be safe for marine species, including fish, corals, and invertebrates

It supports a balanced environment without introducing abrupt chemistry changes

FAQ Q: What makes Arag-Alive Special Grade Sand suitable for reef tanks

A: Its porous aragonite supports coral attachment and helps maintain a stable environment without altering pH

Q: How should I add Arag-Alive sand to my reef tank

A: Pour in a thin, even layer across the bottom and allow it to settle to support natural filtration