Evolution Aqua evoUV Aquarium UV Steriliser - 15W
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OnBuy.comEvolution Aqua (Evo 15S 15W) Evouv Aquarium Uv Steriliser
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Product Information
Full details
The Evolution Aqua evoUV 15W Aquarium UV Steriliser is designed for aquarists seeking to control algae blooms and eliminate harmful disease pathogens in tanks up to 400 litres (90 UK Gallons). Its key benefit is providing clear, healthy water by exposing passing water to germicidal UV light. A potential consideration is the need for regular maintenance to ensure optimal performance, particularly cleaning the quartz sleeve.
All features
| Brand | Evolution Aqua |
|---|
Extended Product Information
FAQs
How often should I replace the UV bulb?
The 15W T8 UV bulb should be replaced annually to maintain optimal UV output and effectiveness, even if it still appears to be lighting up.
Can this UV steriliser be left on continuously?
Yes, UV sterilisers are designed for continuous operation to provide ongoing water clarification and disease prevention.
What is the recommended flow rate for the evoUV 15W?
The optimal flow rate for the evoUV 15W is 1500 Litres/hr (330 UK Gallons/hr) for maximum effectiveness in treating water.
What is the warranty period for this product?
The Evolution Aqua evoUV 15W Aquarium UV Steriliser comes with a 2-year manufacturer guarantee.
How do I clean the quartz sleeve?
Carefully remove the quartz sleeve, rinse it, and gently clean it with a soft cloth and aquarium-safe cleaner. Ensure it is completely dry before reinserting.
What is the maximum aquarium size recommended for the 15W model?
The 15W model is suitable for aquariums up to 400 Litres (90 UK Gallons).
Can I connect this to any filter?
Yes, it can be connected to external filters, powerheads, or sump pumps. You can use flexible hose with the provided hosetails or hard pipe the connection.
Troubleshooting
UV unit not turning on
Check that the power cord is securely plugged into a working electrical outlet. Ensure the bulb is correctly seated within the unit and the quartz sleeve is properly in place, as some units have safety interlocks.
Reduced water flow through the unit
Inspect the hosetails and any connected tubing for blockages. Clean any debris accumulated inside the unit or on the inlet/outlet fittings.
Water leakage from the unit
Ensure all connections are tight. Check that the O-rings for the quartz sleeve are properly seated and not damaged. Verify that the quartz sleeve is correctly installed.
No reduction in algae or cloudiness
Confirm the UV bulb is functioning (some have indicator lights or can be checked for faint light). Ensure the bulb is not too old and has not exceeded its recommended lifespan. Check that the water flow rate through the unit is not too high for the 15W output (ideally around 1500 L/hr).
Pros and Cons
Pros
- Effectively combats algae and disease-causing microorganisms.
- Durable construction ensures a long lifespan.
- Flexible mounting and connection options simplify installation.
- Promotes clearer water and a healthier environment for aquatic life.
- Comes with a comprehensive 2-year manufacturer guarantee.
Cons
- Requires periodic maintenance, including quartz sleeve cleaning.
- Bulb replacement is necessary at recommended intervals (typically yearly).
- Initial setup might require understanding of plumbing adapters.
Setup, Compatibility & Care
Setup: The evoUV 15W is designed for straightforward installation.
- Choose a mounting location (horizontal, vertical, or angled) using the provided universal mounting plates.
- Connect the unit to your filtration system. Use the included 1 1/2" to 3/4" BSP reducers and 3/4" BSP to 19mm elbow hosetails for flexible hose connections. Alternatively, use hard piping.
- Ensure the water flow direction matches the unit's design (typically indicated by arrows).
- Connect the UV unit's power cord to a suitable electrical outlet, ideally controlled by a switch or timer.
Compatibility: This unit is suitable for sump-based aquariums, external power filters, and pump-fed closed loops. It is designed to be plumbed inline with water circulation. The included fittings accommodate standard flexible aquarium tubing and hard pipe setups.
Care: Regular maintenance is key for optimal performance.
- Bulb Replacement: Replace the 15W T8 UV bulb annually, or as recommended by the manufacturer, to ensure maximum UV output.
- Quartz Sleeve Cleaning: Periodically (e.g., monthly or when visibly dirty), carefully remove and clean the quartz sleeve that surrounds the UV bulb. Use a soft cloth and aquarium-safe cleaner. Ensure it is completely dry before reassembly.
- General Cleaning: Wipe down the exterior casing with a damp cloth as needed.