Biological Filtration for Healthier Aquatic Systems

Enhance the water quality of your aquarium with the growing bacteria balls from KW Zone, model DoPhin FM908. Designed for superior biological filtration, these mineral balls release negative ions and provide an ideal surface for nitrifying bacteria—helping to break down harmful substances and maintain a clean and balanced aquatic environment.

• Negative Ion Release: Accelerates the oxidation of ammonia and nitrite, improving water clarity and purity.
• Rough and Porous Surface: Enhances easy water flow and optimal bacterial colonization.
• Versatile Application: Suitable for use in both indoor and outdoor systems, freshwater and saltwater.
• Support for Biological Filtration: Helps naturally break down fish waste and organic pollutants.
• Durable Construction: Solid and break-resistant for long-term use in all filtration settings.

• High-Temperature Processing: Made by grinding fine mineral materials and heating them at 1300°C for maximum effectiveness.
• Water Particle Breakdown: Helps reduce large water particles into smaller ones, enhancing oxidation efficiency.
• Universal Compatibility: Ideal for use in canister filters, sump systems, top filters, and pond filtration units.

• Model: FM908
• Brand: KW Zone / DoPhin
• Type: Growing Bacteria Ball
• Application: Freshwater and Saltwater