OASE Bitron C UVC Clarifier - 24W | 25m3 Pond Capacity

The OASE Bitron C 24 UVC is a compact yet highly effective ultraviolet clarifier designed to eliminate suspended algae (green water), reduce harmful bacteria and improve overall pond clarity. Delivering 24W of UVC power, it is ideal for ornamental ponds up to 25m³.

Equipped with intelligent bypass technology, the Bitron C 24 ensures optimal irradiation of polluted water even at higher flow rates. The clever bypass system balances water throughput with exposure time, maximising UVC effectiveness without restricting pump performance.

A patented automatic cleaning rotor continuously cleans the quartz sleeve, maintaining full UV output and eliminating the need for frequent manual maintenance. Integrated magnets further protect the UVC technology from limescale buildup, extending the unit’s lifespan and reliability.

The unit features a visual function check for quick confirmation of bulb operation and incorporates quick-release technology for simple bulb replacement. Its durable, impact-resistant housing ensures long-term outdoor performance.

Designed to integrate seamlessly with OASE BioSmart filter systems (BioSmart 18000 / 36000), the Bitron C 24 delivers professional-grade clarification and is backed by the OASE Clear Water Guarantee when paired with compatible OASE flow-through filters.

• 24W High-Output UVC - Effective clarification for small to medium ponds.
• Suitable for Ponds up to 25m³ - Ideal for ornamental and lightly stocked fish ponds.
• Patented Automatic Quartz Cleaning Rotor - Permanent self-cleaning for maximum UV efficiency.
• Bypass Technology - Optimised irradiation even at higher flow-through rates.
• Manual Flow Adjustment - Fine-tune water flow to match your filter pump.
• Integrated Limescale Protection - Built-in magnets reduce calcium deposits.
• Visual Function Check - Easy confirmation of UVC lamp operation.
• Quick-Release System - Simple bulb replacement and maintenance.
• Impact-Resistant Housing - Durable construction for outdoor use.
• OASE Clear Water Guarantee - When used with compatible OASE filter systems.

• Product Number: 03OU011 | 56804
• Rated Voltage: 220 - 240 V / 50/60 Hz
• Power Consumption: 24 W
• UVC Power: 24 W
• Power Cable Length: 5 m
• Net Weight: 3.5 kg
• Guarantee: 2 Years
• Bypass Control: Manual
• Function Check: Visual
• Connection Inlet: 25 / 32 / 38 mm (1", 1¼", 1½")
• Connection Outlet: 25 / 32 / 38 mm (1", 1¼", 1½")
• Minimum Flow Rate: 4,000 l/h
• Maximum Flow Rate: 15,000 l/h
• Max Operating Pressure: 0.5 bar
• Suitable for Ponds (Ornamental): up to 25 m³
• Suitable for Ponds with Fish: up to 12.5 m³
• Suitable for Ponds with Koi: up to 6.5 m³
• Compatible With: BioSmart 18000 / 36000