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Advanced Biological Filtration for Pristine Aquatic Health

KW Zone’s DoPhin Infrared Biological Ring FM907 is a premium-grade filtration media designed to elevate water quality in both freshwater and marine systems. Infused with infrared minerals and engineered through high-temperature treatment, these rings offer unmatched biological support and durability for all filtration setups.

• Super Porous Structure: Maximizes surface area for water flow and bacterial colonization.
• Infrared Mineral Infusion: Enhances oxidation of ammonia and nitrite, promoting cleaner, healthier water.
• Coarse & Durable Surface: Ideal for nitrifying bacteria growth; hard and crush-resistant.
• Versatile Use: Suitable for indoor/outdoor, freshwater and marine aquariums.
• Neutral pH Stability: Maintains balanced water chemistry for sensitive aquatic species.
• High-Temperature Processing: Micro-ground mineral blend heat-treated at 1400°C for structural integrity and filtration efficiency.
• Mineral-Rich Composition: Releases micro-elements that boost water nutrition and oxygen levels.
• Water Molecule Optimization: Breaks down large water molecules to accelerate oxidation and purification.

• Model: FM907
• Type: Infrared Biological Ring
• Brand: KW Zone / DoPhin
• Application: Freshwater & Marine

• Promotes healthy fish growth
• Enhances biological filtration cycles
• Long-lasting and reusable
• Compatible with all major filter systems