Pond Filtration Basics

Ponds can be deep or shallow, natural or constructed, liners, cement of fibreglass surface finishes, whatever their engineering the filtering is always essential to water quality and the health of your koi.

One of our favourite filtration systems for garden ponds is the exterior pressurised filter.

They are nice systems that may be easily hidden out of eyesight, behind foliage or partially submerged in to the ground.

Connected to the right pond pump, a pressurised pond filtering will provide exceptional results.

Just how do they work? Simple, normal water is sucked in to the filtration system and then obligated through the filter systems which take away the rubble and then forces it out to the pond.

pond filters Benefits

*Pressurised filter allows water to perform up hill
* Biological & mechanical filter chambers are more efficient at removing dissolved rubble and great waste
* Can deal with higher normal water flows in comparison to traditional gravity given filters
* Easy cleaning
* Dirty normal water can be re-directed and used to fertilise your garden plants

Ahead of picking your filtering you must take into consideration the position, ideally at the look level, remember hose and wire positioning.
Checking out your ponds drinking water volume will avoid permanent issues with incorrect filtering size or insufficient water turnover for the volume of the pond.

You can’t ever over filter your pond, so make sure that what you do choose is the foremost for your pond.

Example – If you have a 10,000 litre pond quantity, then a 10,000 litre filtration will be working chiseled out to cope with the amount of water, this is not even considering any environmental factors and quantity of fish. Guideline is look for a filtration that can do two times your level of water.

If you have a higher volume of seafood stock it is a good idea to choose a filtration that can manage two or even three times the actual level of pond water.

Below are 3 in our most popular pressurised filtration systems, we have a working display model at our show site in Wimborne, and that means you can easily see the filter doing his thing prior to your purchase!
A couple of two main types of successful pond filtration. An Ultra Violet Clarifier filter kills green water to keep carefully the water clear, while a Biological Filtration looks after the water quality to keep the seafood healthy and happy. Most modern filters combine these procedures into one product for convenience and ease of installation.

Do All Ponds Need Purification?
No. If you are intending not to have any fish, or you’re developing a wildlife pond with high place stocks and simply a few seafood you might choose never to have a filtration, and try to create an all natural balance instead.

It is a relatively simple process but may take a very long time to obtain a balanced nitrogen pattern inside your pond, hence why most people still decide on a filter of some sort.

The principle is simple. You’ll need a lot of crops, probably covering two thirds of the pond area. These crops, along with normally occurring helpful bacteria in the pond, will then use and absorb any toxins remaining by seafood and rotting organic and natural waste, maybe providing a good natural balance and a definite pond. It’s important to remember that the plant life should be more developed before gradually presenting fish, and it might take at least eighteen a few months to make a naturally balanced pond.

Biological Filtration
Most beginners believe a pond filtration system functions by removing physical dirt and grime which is this which will keep the water sparkling clean.

In fact this isn’t the situation, although a tiny amount of suspended allergens are strained out by the natural filter.

A biological filter works like a minuscule sewage system for the pond. In simple terms the marketing within the filtration creates a huge surface area, which becomes home to numerous an incredible number of helpful bacteria. It really is vital to keep these oxygenated by passing pond drinking water through the filter 24 hours a day.

These helpful bacteria breakdown invisible toxins produced directly from the fish and the decaying of physical waste such as fish faeces, surplus food or organic and natural material in the bottom of the pond. That is done by the helpful bacteria breaking down the original toxin Ammonia into Nitrite. An alternative type of helpful bacteria then breaks this dangerous Nitrite right down to Nitrate which then can be utilized by plant life as they increase and is safe to seafood except in high concentrations. The larger the pond or the more seafood the larger the filter should be. Hence it is vital to acquire a filter which may easily manage your pond quantity and anticipated fish stocking level.

Please check the capability of your selected filter with a member of staff.

Some advanced filtration systems can strain out more solids from the water, but it needs to be remembered these still have to be biologically divided unless physically removed by flushing or draining.

It is important to learn when starting a biological filtration normally it takes up to six weeks for helpful bacteria to colonise the filtration system. During this time period care should be studied to keep nourishing down also to monitor your normal water quality regularly with a test kit.
Biological filter: Only clean the filter media as instructed by the product manufacturer or when absolutely necessary. It really is usually clear when they want cleaning by either drinking water flow reduction via a pressurised filtration or by some normal water passing over media in gravity filtration systems.

When cleaning is necessary always rinse the media in bucket of pond water rather than plain tap water, as tap water contains chlorine that will kill the beneficial bacteria. Usually do not clean all the mass media simultaneously, but stagger cleaning to keep a higher society of the helpful bacteria.

Bacterial supplements are actually easily available and can be used to raise the performance of the filter during the season. Also, they are particularly beneficial to use when you have just installed a fresh filter, or cleaned a recognised one.

Ultra Violet Clarifiers: Always isolate the power supply prior to starting any work rather than look directly at an illuminated U.V. bulb. Consult the manufacturers instructions for specific unit requirements.

The U.V. bulb will generally need swapping after half a year work. When swapping the bulb, it is a good idea to change the “O” wedding rings and seals. The quartz sleeve is very fragile, so handle carefully. Remove any hard drinking water residue or mud from the Quartz sleeve as necessary. Drain and store in the wintertime if not being used.