Evolution Aqua Nexus 220+ Pond Filtration System
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Product Information
Full details
This guide is for pond owners seeking crystal-clear water using the Evolution Aqua Nexus 220+ filtration system. The Nexus 220+ combines mechanical and biological filtration into a single, easy-to-clean system, dramatically improving water clarity. Note that professional installation and setup are recommended for optimal performance.
All features
| Model Part Number | Nexus 220+ |
|---|---|
| Brand | Evolution Aqua |
Extended Product Information
FAQs
How often should I clean the Nexus 220+?
Regular cleaning is essential. The frequency depends on the pond's stocking density and the amount of debris. Typically, cleaning every 1-4 weeks is sufficient.
What type of pump do I need?
The pump type will depend on whether you are pump-fed or gravity-fed. Consult the product manual for recommended flow rates and pump specifications.
What is the K1 Micro media?
K1 Micro is a type of media designed to provide a large surface area for beneficial bacteria, which convert harmful waste products into less harmful substances.
How do I know if the filter is working correctly?
Clear water and healthy fish are indicators of a properly functioning filter. Regularly test your water parameters to confirm water quality.
Can I use this filter with a UV clarifier?
Yes, you can use a UV clarifier in conjunction with the Nexus 220+ to further improve water clarity.
Where can I get replacement parts?
Replacement parts can be obtained from Evolution Aqua or authorized retailers.
Troubleshooting
Water is cloudy.
Check and clean the filter media. Ensure the system is not overloaded with fish or debris. Allow time for the biological filtration to mature.
Poor water flow.
Check for blockages in the pipework. Clean the filter media. Ensure the pump is working correctly and is the appropriate size.
Filter overflowing.
Reduce the water flow to the filter, and clean the filter media if it is blocked.
Pros and Cons
Pros
- Improved water clarity
- Easy to clean design
- Combines mechanical and biological filtration
- Suitable for large ponds
- Includes media for immediate use
Cons
- Requires some initial setup and plumbing
- Requires a suitable pump (not included)
- Curbside delivery only
Setup, Compatibility & Care
- Installation: The Nexus 220+ can be set up in a pump-fed or gravity-fed configuration. Professional installation is recommended.
- Compatibility: Ensure compatibility with your existing pond setup and pump. The system is designed for ponds up to 18,000 Litres (4000 UK Gallons).
- Media: The filter comes with K1 Micro and K+Media, which provide excellent biological filtration.
- Cleaning: The Eazy filter is designed for ease of cleaning. Regular backwashing is recommended to remove accumulated debris. Follow the manufacturer's instructions for specific cleaning procedures.
- Placement: Place the filter in a location that is easily accessible for maintenance and cleaning.