Aqua Ocean Premium Coral Sand 4/6mm - 5Kg

Bring the ocean’s beauty to your aquarium with Aqua Ocean Premium Coral Sand. Sourced naturally and carefully graded to 4–6mm, this high-quality reef substrate is perfect for marine and reef tanks.

Features:

• Natural white coral sand with 4–6mm grain size

• Highly porous for superior biological filtration

• pH-buffering capacity for stable water conditions

Ingredients:

• 100% natural crushed coral

Benefits:

• Promotes healthy coral and invertebrate growth

• Maintains optimal pH and alkalinity levels

• Enhances tank aesthetics with a natural reef look

Usage Instructions:

• Rinse thoroughly with clean water before use

• Spread evenly as a 2–5cm base layer in your marine or reef aquarium

• Suitable for use with undergravel or external filtration systems

Perfect for creating a stable, healthy marine ecosystem, Aqua Ocean Coral Sand is the ideal choice for vibrant aquatic life.