Pond FAQs
What is the diameter of K1 and K1 Micro Media
The K1 media has a diameter of 10.5mm and the K1 Micro has a diameter of 7mm
How do I replace the ballast box on an evoUV
To learn how to change the ballast on a 15W/25W, watch the video below.
How do I reduce a 110W evoUV to 1.5" using single unions?
How to reduce a 110W evoUV to 1.5" using single unions
How do I reduce a Varipump 20,000 and 30,000 from 2" to 1.5"?
How to reduce a Varipump 20,000 and 30,000 from 2" to 1.5"
How do I setup a Varipump 20,000 (or 30,000) for Pressure Pipe using Single Unions?
How to setup a Varipump 20,000 (or 30,000) for Pressure Pipe using Single Unions
How do I use single unions for pressure pipe on a smaller evoUV?
How to use single unions for pressure pipe on an evoUV
Can Nexus+ be gravity or pump fed?
Yes, it can easily be adapted to either filtration method by simply swapping the supplied rubber boots.
Do I need an airpump for NexusPlus?
Yes, it powers the moving bed biological filter and is also vital to the cleaning process. You need an Evolution Aqua Air Pump 75 for a Nexus 220 and an Air Pump 95 for a Nexus 320. If you increase the amount of media in the outer chamber you may well...
Can I retrofit a Nexus
It is possible to retrofit a Nexus. However this cannot be done for an Eazypod.
What size pump do I need for an EazyPod?
EazyPods are suitable for ponds up 10,000 litres, and we recommend that a pond is turned over once every two hours. A 5000lph pump (like a Bermuda Filter Force 5000,) would be perfect.
What are the air stones used for that come with an EazyPod Air / EazyPod Complete?
The air stones need to sit at the bottom of the pond to provide extra aeration. You use the supplied manifold to divert the air from the air pump, so air can be used to clean the EazyPod and also to aerate the pond via the air stones. This illustration...
There is no power/does not initiate cleaning mode to my Eazypod automatic control box.
Check the wiring is correctly installed. Seek advice from a suitably qualified electrician if in doubt.
Check the mains connection to the control box. Check the connection at the mains power and check the wiring inside the control box. Seek advice...
Why is the K Plus Media is not cleaning in my Tempest Filter?
1. Check the air valve is not blocked.
2. Check the slide valves are fully closed.
3. If the media is very dirty this may cause the pack to clump together.Multiple cleans should clear this.
4. If the white end cap at the bottom of...
2. Check the slide valves are fully closed.
3. If the media is very dirty this may cause the pack to clump together.Multiple cleans should clear this.
4. If the white end cap at the bottom of...
My filter media has gelled / stuck together in my K+ Advanced Filter
filter medi
Can the Cetus Sieve be used on both pump and gravity fed systems?
Yes, the Cetus can be used on both gravity and pump fed systems. You simply swap the rubber boots around on the inlet/outlet
What fittings are required to plumb the evoUV in?
The 15,25,30,55 and 75watt models come supplied with 1.5" hosetails, you can also hard plumb using 1.5" BSP male fittings. You can find these fittings at the following links
...
Are UV rays harmful?
Yes
Why is there no plug on my evouv?
evoUV adheres to UK pond equipment laws, and requires that it is wired into a safe, compliant, outdoor electrical system, ideally with an RCD cut-off. If you are unsure, consult a qualified electrician.
My UV was working but my pond has gradually been turning green, why?
Quartz sleeve may have become dirty and requires cleaning. Also make sure you have the right model for your pond size. Ensure your pond filtration is removing fish waste and debris efficiently. Dirt in ponds will affect the efficiency of the evoUV. Check...
Can the Varipump control box be kept outside?
The control box is weather/rain proof and can be kept outside, it MUST NOT be submerged in water.
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