Pond FAQs
Do I need a high pressure circulation pump for my K+ Advanced Filter?
No, one of the great advantages of the K+Advanced Filters is they produce very little back pressure, so you can use a lower wattage pump saving you money!
How do I replace the waste ball valve on my EazyPod
If you have one of the Mk1 EazyPods with a ball valve, you will need to buy a Single Union Ball Valve and a ...
How do I change the electromagnet on an Airpump?
To change the electromagnet on your airpump, follow the steps below or watch our YouTube video here:
A fault code is displayed on the Varipump controller
The controller can display a fault code if the pump develops a problem. Download the fault code troubleshooting guide at the bottom of this page to identify the issue.
If your Varipump was manufactured before 2021, the fault codes are:...
Why is the water level in the Nexus outer chamber much lower than in the inner chamber?
• The pump could be too powerful, so the Nexus+ is being emptied before the pond refills it by gravity.
• There could be a blockage in the transfer port between the inner and chamber and the outer chamber. You need to back flush it. You can download...
How long is the Varipump guarantee?
This product is guaranteed against defects in material and workmanship for two years from the date of purchase, under normal usage. The guarantee DOES NOT APPLY in case of improper use, negligence, lack of maintenance or accidental damage to the pump...
How do I clean the filter on my airpump?
To clean the filter on your airpump, follow the steps below or watch our YouTube video here:
Step 1: Loosen the screw on top.
Step 2: Remove the plastic filter cover.
Step 3: Take the filter out and clean it with clean water and dry it.
Step 4: ...
How do I change the ballast box on a 15W/25W evoUV?
For step by step instructions, you can use the manual or you can watch the video tutorial below
How do I clean my Tempest filter?
Follow the steps below to clean the Tempest filter:
STEP 1: Switch pump off.
STEP 2: Close all slide valves on inlet and outlet.
STEP 3: Open the tap(s) on the waste valve...
STEP 2: Close all slide valves on inlet and outlet.
STEP 3: Open the tap(s) on the waste valve...
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...
Which side is the inlet and outlet on my evouv?
The inlet and outlet can be installed either left (Inlet) to right (Outlet) or right (Inlet) to left (Outlet).
What size fuse do I need for a Varipump?
As all the Varipumps use less than 700watts so 3 amp fuse is suitable.
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 long will it take to see results after using Pure?
The bacteria is working from the moment it is put into the pond. It will quickly start to find a food source that can sustain massive, exponential growth in the bacterial count.
It is likely to be somewhere between 24 hours and 5 days before any difference...
How do I work out how much media I will need for my aquarium?
In a moving bed chamber - You would want no more than 25% of the chamber to be filled with K1 as this allows enough water to help it to be fluidised properly.
How long after I install the evoUV will my pond become clear?
There are many factors which affect how long your evoUV will take to clear your pond, such as the levels of nutrients available to the algae, the water temperature and the level of sunlight. Assuming that you have installed the correct size unit, most...
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 use single unions for solvent weld hosetails on an evoUV?
Learn how to use single unions for solvent weld hosetails on an evoUV.
What size pump do I need for my Nexus?
Maximum recommended flow on the 220 is 10,000lph and the 320 is 13,000lph, however suggested flow rates are lower. Slower is better for fine removal and clearer water. Aim to turn over your pond volume every two to three hours. The Evolution Aqua Varipump...
How much media does NexusPlus have/need?
The Nexus 220+ comes with 18 litres of K1 Micro in the Eazy (inner chamber,) and 50 litres of K+Media in the outer chamber.
The Nexus 320+ comes with 20 litres of K1 Micro in the Eazy (inner chamber,) and 100 litres of K+Media in the outer chamber.
...
Did you find what you were looking for?
Tags