Fluval Betta Stratum - Volcanic Soil As the latest addition to Fluval’s volcanic soil offering for planted aquariums, Betta Stratum granules make the perfect substrate for Betta fish and are infused with beneficial bacteria to help maintain a well-balanced ecosystem. Japanese volcanic soil promotes healthy plant development, vigorous growth and vibrant color Includes a powerful mix of plant-friendly nutrients, minerals and trace elements Helps support a neutral to slightly acidic pH – ideal for live plants and tropical fish commonly kept in planted aquariums Lightweight, non-compacting granules allow roots to easily develop and access nutrients Infused with beneficial bacteria to improve biological filtration and water quality Softens water naturally, reducing carbonate hardness Will not stain water and helps control organic discoloration 1-3 mm granules ideally sized for Bettas, ensuring uneaten food remains accessible Smooth texture helps protect delicate Betta fins Dark substrate creates a rich backdrop to accentuate vibrant Betta colors Ideal for use in smaller freshwater aquariums Sizes: 800g will treat 1.2L
