Bio Filter – 25L Chamber

Ideal For: Larger koi ponds and aquaculture systems

✨ Features:

🔄 Advanced Biological Filtration: Supports a healthy colony of beneficial bacteria to convert ammonia and nitrites into less harmful nitrates

💧 High Volume Capacity: Suitable for fish ponds up to 12,000L, maintaining optimal water quality

🔧 Easy Installation: Designed to connect inline after a mechanical solids filter using 50mm plumbing

📐 Specifications:

Recommended Pond Volume: Up to 12,000L

Optimal Flow Rate: 100–150L/min

Colour: Black

Filtration Media & Pump: Sold separately

Description:
The UltraZap 25L Bio Filter is built for performance in larger ponds and fish tanks, handling biological waste efficiently to ensure long-term aquatic health. Installed after a mechanical separator, this unit promotes natural filtration by encouraging the growth of nitrifying bacteria that neutralize toxic compounds in the water. Ideal for hobbyists and professionals seeking consistent, reliable filtration in medium-to-large aquatic systems.