Seachem Flourite Black Sand Mineral-Rich Substrate 3.5 kg

Seachem Flourite Black Sand is a premium, stable porous clay gravel designed for natural planted aquariums.

Its unique composition ensures it remains effective for the life of the aquarium without the need for replacement. The high porosity of the sand allows plant roots to anchor easily and provides an expansive surface area for beneficial bacterial colonization.

Key Ingredients

• Magnesium - essential for long-term plant health
• Calcium - provides structural support for aquatic flora
• Potassium - helps maintain overall plant vigor

How to Use

1. Add directly to the bottom of a new aquarium or use to supplement an existing substrate bed.
2. Although it is pre-washed, you may rinse it briefly if desired to remove residual dust, though it is designed for immediate use.
3. Spread evenly across the tank floor to the desired depth for planting.

• Natural dark black color creates a sophisticated, high-contrast look.
• Long-lasting material does not decompose or require frequent replacement.
• Ready-to-use substrate suitable for both planted and general aquariums.