Seachem Flourite® Black Sand – Premium Planted Aquarium Substrate

Create a bold, natural aquascape with a substrate designed for thriving plant growth.
Seachem Flourite® Black Sand combines the benefits of a premium planted substrate with a striking dark appearance that makes plants and fish colors stand out beautifully.

Key Benefits: 

• Designed specifically for planted aquariums
• Porous structure supports strong root development
• Rich black color enhances aquascape contrast
• Will not alter pH or water chemistry
• Permanent substrate — never needs replacing

A quality substrate provides the foundation for healthy plant growth while also shaping the overall appearance of your aquarium. Dark substrates help plants, fish, and hardscape stand out for a more vibrant and professional aquascape.

Flourite® Black Sand is made from specially fracted porous clay, creating a stable substrate that supports healthy root systems and long-term plant growth.

Set Up Tips:

• Rinse before use to remove residual dust
• Add water slowly to avoid disturbing the substrate
• Initial cloudiness is normal and temporary

If you want a premium planted substrate that combines outstanding plant support with a sleek, dramatic appearance, Flourite® Black Sand is an excellent choice for your aquarium.