Pond FAQs
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 is the weight of K1 and K1 Micro Media?
K1 weights 150kg per m³ and K1 Micro weights per m³
How much water is in the Nexus+?
Nexus 220+
Total volume of water 510 litres / 112 UK gallons / 135 US gallons
Outer chamber 405 litres / 89 UK gallons / 107 US gallons
Inner chamber 105 litres / 23 UK gallons / 28 US gallons
Nexus 320+
Total volume of water 840 litres / ...
How do I clean the Varipump?
To clean the Varipump, follow the steps below or watch our YouTube video here:
Step 1: Hold pump by the handle and remove the inlet strainer basket
Step 2: Using a Phillips screwdriver, undo the four screws at the base of the pump body
Step 3: ...
What’s the difference between Pure Pond, Pure Pond Bomb and Filter Start Gel?
Filter Start Gel should be used to kick-start brand new filters, or existing filters which have changed to brand new biological media. Pour the gel directly over the media. Pure Pond is a maintenance product which can be used regularly on new and established...
How does the Nexus Automatic Air Control Valve Box work?
This video will show you how the Nexus Automatic Air Control Valve Box works. This will help you to troubleshoot any issues you may have encountered along side our other troubleshooting videos for the Nexus Automatic Control Box.
Why do you need balance pipe for a Cetus Sieve?
What is the weight of a Nexus filter?
Nexus+ 220 (without water) weigh approximately 70kg on a pallet and Nexus+ 320 weigh approximately 90kg on a pallet.
What is the total surface area of K1 and K1 Micro Media?
K1 has a total surface area of 950m² per m³ and K1 Micro has a total surface area of 1400m² per m³
Are both K1 and K1 Micro suitable for mechanical filtration?
Yes, both K1 and K1 Micro are suitable for mechanical filtration, due to its compact size K1 Micro is usually preferred
Are evoUVs suitable for saltwater?
Yes, all The evoUV clarifiers are suitable for saltwater, the Aquarium UV Sterilizer is made specifically for marine aquariums and is available in 15 and 25watt versions...
Do I need to turn my UV off when dosing my pond with Pure products
No, you don't need to turn your UV off when dosing your pond with Pure Pond products (Pure Pond Balls and Pure Pond Bomb). You will need to turn it off when using the Pure Filter Start Gel and follow the directions as stated on the bottle.
Please follow...
My ammonia and nitrite levels are high, will Pure Pond work in winter?
Unless your pond is heated, the pond bombs will be less effective in cold water temperatures. The nitrogen cycle will also be slower as the bacteria levels in the pond are very low at this time of year, therefore it will take longer for ammonia to convert...
What is the recommended flow of water for an evoUV 55?
For all evoUV models, the recommended flow rate is based on what allows you to pass the entire volume of your pond through the evoUV once every 2 to 3 hours.
How do I adjust the Double Union Ball Valve?
If you're finding it difficult to turn the valve during maintenance, you can use the video below to learn how to adjust it.
My UV Bulb is not lit on my evouv, what should I do?
You need to investigate the power to your unit.
Has your RCD tripped? If yes, check your wiring and reset.
Examine the UV bulb for signs of failure, and replace if necessary.
Is the UV bulb fitted correctly? Unscrew the end caps and ensure correct...
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...
EazyPod Automatic does not drain to waste
Check that the 1” ball valve on the EazyPod Automatic is in an open position. (You can check this by removing the union end from the waste valve)
Is cleaning cycle fully operational. From initiating a cleaning cycle it will take 3 to 4 minutes before...
My evouv appears to be leaking from the end fittings?
This could possibly be caused by an incorrectly fitted, damaged or overtightened O-Ring on the quartz sleeve. Please check the quartz sleeve O-Ring, reposition it or if necessary replace it with a new one. Follow the steps on page 14 in the manual to...
Why is my Varipump noisy?
Verify airtight plumbing on the suction plumbing especially fittings!
Clean out leaves or other debris from basket strainer (if applicable).
Increase pipe size where possible.
Decrease suction pipe length, reduce the number of elbows, etc
Verify...
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