Pond Pumps – Why The Following Consideration is Important

This guide has been put together to give sound, common sense pond pump advice which will help you to identify the do’s and don’t required to select the correct pump the first time and save money whether you are looking for a powerful pump for a large koi pond or a smaller goldfish pond pump. We will also be reviewing the best pond pumps of UK later in this article.

There is a lot of information and advice on pond pumps to be found on the internet, some good some bad. Unfortunately however a lot of this information is spread around. I’ve written the articles that the links on this page point to in order to help novice pond keepers and experienced pond keepers to get a better understanding of how to choose a pond pump. All the information required can be found in one place.

If nothing else at least look at the power consumption of the fish pond water pump you are interested in purchasing. This is particularly applicable when asking yourself “What size pond pump do I need?” … The best fish pond pump for your needs may not necessarily be the biggest pond pump model.

What Pond Pump Do I Need?

After reading the articles on this article you will hopefully be able to make an informed decision and know how to choose the right pond pump.

Saving a few $$$ on what appears to be a really cheap, powerful pump may possible cost you much more in the long run due to electricity usage.

Looking at the pond pump wattage is extremely important especially when comparing like with like. The simple act of comparing the wattage of a fish pond pump with another model can save you plenty of money in the long term.

How Do I Choose The Best Location For A Fish Pond

A fish pond or water garden requires certain essentials: Firstly a reliable pond pump; secondly a biological pond filter and thirdly an ultraviolet sterilizer. These three units are normally connected in sequence and will ensure a happy healthy pond environment for some time to come. Pond pumps are essential because they provide oxygen; an essential requirement for your koi and other fish. The beneficial bacteria, living in your bio filter also require large amounts of oxygen. However not all pond pumps are as good as one another.

  • Are you intending to keep koi, gold fish or any other kind of fish in a backyard pond environment. If the answer is yes, then a pond pump is an essential.
  • You will need to choose a robust model that is capable of handling the size of the pond. A submersible pond pump is often the choice for the majority of pond environments. These in pond pumps are situated in the pond itself, slightly off the pond bottom so as to avoid clogging by debris and other matter.
  • Many novice pond keepers make the critical mistake of  basing their choice of  pond pump solely on the cost price. They neglect to consider the actual electricity Costs Of The Garden Pump. This can prove to be a costly long term mistake when you consider that a pond pump needs to run 24/7/365 days a year.
  • Choose a good quality pond pump from a reputable manufacturer with a proven track record .. look on the internet, read water gardening magazines. You will soon see who the major players are. Products from these manufacturers are designed to last for a long time and are usually sold with good warranties, in the unlikely event of pond pump failure. Cheap pond pumps are usually cheap for a reason … they are inferior in terms of performance, life span and power consumption.
  • Water pumps for pond use come in a myriad of shapes and sizes. It is always a good idea to read any available literature, particularly the product information on the pond pump packaging. If you don’t quite understand something or need help then don’t be afraid to ask the supplier questions. Most reputable retailers won’t mind answering any questions you may have.
  • Always bear in mind that even seasoned pond keepers struggle to make sense of some of the printed information and to make comparisons between various pond pump models. A Pond Pump Curve graph provides a visual picture that will help too make pond pump selection easier. Always be wary of  manufacturers whose packaging contains very little detail about the pump product inside.

Buying a pond pump in UK 2018

pond pumps UKThere are several things to consider in order to make a good decision for a pump purchase. Pond pumps have the ability to power both waterfalls and fountains as well as create circulation. A water pump is the heart of any garden pond. External pumps can move a high volume of water and still manage to outperform submersible pumps in energy costs. The first thing is to determine your required flow rate.

  • To maximize the performance, it is important to choose the correct mixture of pump and fountain head, otherwise your pond may end up with insufficient circulation and lead to an unhealthy pond that is low in oxygen.
  • These are the devices that power the filters, the waterfalls and fountains and which provide for the proper circulation of the water.
  • Although not as quiet as submersible pumps and a lot more complicated to install, external pumps are generally more reliable.
  • You will want your minimum flow rate to be at least half of your pond volume (Pond Volume Calculator). For example if you have a pond that contains 2,000 gallons of water Aqua UV Unitsthen you will want to pump at least 1,000 gallons per hour (gph). Another important factor in choosing the right pump is how cost effective it is.
  • Measure the width, length and depth of your pond.

Installing these devices properly is necessary to ensure that they function to their highest level of performance and to ensure that the outdoor pond is kept healthy and safe. In a magnetic-drive pump, an electrical charge creates a magnetic field that causes the magnet on the impeller to rotate and pump water. If your pump is running 24 hours a day and 7 days a week, the cost of electricity to power it can get high rather quickly. We suggest using averages for ponds with irregular shapes. The majority of the pumps being installed directly inside the tank, they are referred to as submersible pumps.

There are two main types of pond pumps: submersible and external (out-of-pond), also known as centrifugal pumps. While pumps marketed as energy saving may have a higher initial price, the lower cost of monthly power bills will make up for it and actually save you money in the long run. We do strongly recommend though that you over estimate rather than underestimate. The advantages of this model lie in the fact that there is far less risk of temperature rising or fuses blowing. Depending on the application, each pump offers specific advantages.

Many water gardeners will use one of these pumps to operate their waterfall/filtration 24 hours a day and use a general purpose pump to operate a fountain which can be switched off when not required. If you have two ponds interconnected with a stream or waterfall you should measure them both and add the totals together. Pond pumps are available in both submersible and external (out-of-pond) models. The tiny fountain pumps used for spitting frogs and bird baths are so inexpensive that they are considers “throw-away” items if they break. Doing this will avoid long terms problems associated with inadequate filter size or insufficient water turnover for the volume of the pond.

pond pumps in KOI pondFor the smaller pond (up to 1000 gallons of water), a submersible pump is the more economical and practical option. You may consider a solar-powered pump for small water features like barrels and bird baths that don’t contain fish. Fish pond pumps are often required to perform at a higher capacity than fountain pumps while waterfall pumps must be sized according to both pumping capacity and waterfall height. Submersible pond pumps can be placed directly in the pond and require relatively little installation. However, if you have a larger pond or water garden you’ll want a reliable water pump that will last for years. A broken pump can result in dead fish, especially during hot weather.

What Else Do I Need To Know Before Installing A Backyard Fish Pond

  • Ensure that you use waterproof connectors in your fish pond and not insulation tape when connecting pond keeping equipment together.
  • Do make access to the filter and UV easy and you will never regret this.
  • Pump Volume. This is the term used to describe the maximum amount of water that a pond pump can circulate through the pond environment in a given time e.g. gallons per hour (gph). More to the point it relates to the quantity of pond water that can be pumped against a specific head (pressure or height). This pond pump head is normally measured in feet or meters.
  • For pond keeping peace of mind always choose a pond pump that includes a warranty, preferably for 2 or more years. A 1 year warranty can be an indication that the pump isn’t designed for the vigorous activity required in a garden pond or capable of dealing with debris such as grass, leaves etc.
  • Do I need a pond pump or a fountain pump? Size is usually an indicator. Pond pumps for outdoor use are larger and are supplied with a longer cord, usually more than 30 feet. Fountain pumps for indoor use or small patio ponds are normally very small with a much shorter length of cord, about 5 feet in length.
  • A shocking statistic – pond pumps operate using electricity and it is critical to ensure that you don’t try to use a pump that is designed for indoor use as the choice of pond-pump for your outdoor fish pond. Read the safety warning on the manufacturers product packaging carefully.
  • Should I choose a submersible pond pump or an external pond pump? Submersible pond pumps are more common, are usually cheaper to buy and are easier to disguise as they are hidden in the pond. On the other hand External Pond Pumps are easier to maintain and generally give a more hassle free experience in the long run. However modern submersible pond pumps are very reliable.