FLUVAL Bio-Stratum Volcanic Soil for Planted Aquarium

Made from 100% natural, mineral-rich volcanic soil from Mount Aso in Japan and infused with beneficial nitrifying bacteria, Bio-Stratum is specifically formulated to provide immediate biological activity and maintain ideal conditions for a thriving planted aquarium. Characterized by its non-compacting 1 mm powder granules, Bio-Stratum allows plants with even the finest and most delicate roots to easily spread throughout the porous substrate while absorbing a powerful mix of nutrients, minerals and trace elements that promote explosive growth and overall health.

• Contains a powerful mix of nutrients, minerals and trace elements exclusively available to plants
• Promotes healthy plant development, vigorous growth and vibrant colours
• Lightweight granules facilitate strong root development and provide easy access to nutrients locked within them

Maintains ideal water parameters

For planted aquariums

Softens water naturally, reducing carbonate hardness (regular KH testing is recommended)

It will not stain the water and helps control organic discoloration