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  • Make access to your biofilter easy. If there is a risk of it overflowing and emptying the pond in the process then try to ensure the overflowing water would find its way back into the pond. This risk is real for most biofilters - if the outlet from the biofilter blocks then the pump will cause the water to overflow through the lid. If you are installing a new pond and arranging for a supply of electricity to it then do add any extra power point for possible future use. pond biofilters

  • How to select the right pond pump .. You only need this information to select right pump ... 1. Vertical height of waterfall inlet above water surface of pond (NOT bottom of pond) ... measure this in feet 2. Width of water overflow point for waterfall ... if overflow is series of smaller overflows add all together to get width in inches. If you have no waterfall choice is easier ... Waterfall Pump Selection Table ... check where height meets width in the table. This is the flow your pump model must deliver. For a wide range of guaranteed. http://www.practical-water-gardens.com/pumpselect.htm pond filter pumps

  • Oxygen in ponds ... On occasions fish in ponds with no fountains or waterfalls may look listless in winter due to carbon dioxide levels being excessive but the problem quickly sorts itself out when windy and bright weather returns. In summer water can hold much less oxygen and the animal and plant life (algae) is also thriving due to higher temperatures along with more nutrients in the water associated with feeding fish. The living organisms are therefore emitting more carbon dioxide in a situation of potentially disastrously low oxygen levels . Fish may then die from suffocation. uv maintenance, lamp changes

  • To determine an approximate average depth of your gold fish or koi pond whose depth is not constant take a stick and mark it in intervals of say 3 inches with an indelible ink pen. At 10 different places in the pond insert the stick and record the depths (10 numbers). Add the numbers together and divide by 10. Use this answer as the average depth of the pond. If your pond is of equal depth and the same cross section then you can very accurately measure the pond volume. solar pumps for ponds

  • How To Measure Water Garden Pond Depths and Volumes ... Pond depth is one of those factors in pond building much talked about and misunderstood especially by those people who "mix" with dedicated koi keepers. So often you must ask yourself do I want a koi pond in which I want to raise monster sized or prize winning koi or do I want a garden fish pond containing koi around which I can sit with the family and enjoy the scene. If you belong to the dedicated koi keeper class then yes depth of your pond should not be less than 4 ft and preferably 6 feet. This is quite simply to provide space to swim and exercise a mechanism which in part determines the koi's shape. http://www.practical-water-gardens.com/artponddepth.htm all about ponds and waterfalls

  • Fish health ... One of the most important things in keeping your pond and your fish healthy is understanding pathogenic bacteria. There are a wide variety of pathogenic bacteria that can infect your pond. By far the most common are Aeromonas and Pseudomonas. These two bacteria kill more koi each year than all the other pathogens combined. Understanding how these pathogens live, eat and attack your koi is vital to controlling them. Aeromonas and Pseudomonas cause ulcers (also known as hole in the side disease), fin rot, mouth rot and tail rot. If left untreated the damage they inflict will eventually kill the fish. pond pump selection

  • Spring has arrived. Pool lights which give an aura of nighttime mystery around the pond can come back out now. Check the water quality. Many serious fish keepers will do a partial water change of up to one third in order to dilute any build up of salts and chemicals they may have been adding. As the water temperature gets nearer to 10C (50 F) you can start feed the fish their normal food. A bit of live daphnia would be a special treat or chopped worms, yummy! preformed garden ponds

  • Fish ponds and winter ... Koi keepers know that fish will still come to be fed, if feeding is a routine, way past the temperature at which they are capable of digesting food. Being cold-blooded animals their systems can only summon enough reserves to digest very low protein foods between about 10C (50F) and 7C (45F). So only feed a little winter feed or maybe a wheat germ based food two or three times a week. Below that temperature, feed nothing at all. As the temperature of water in the pool drops to around 5 C (41F) the fish begin to hibernate. Arm yourself with a thermometer that will register these temperatures accurately so you wont have to guess what is going on. water gardens, pond keeping

  • Koi and breeding fish in ponds ... Two key factors that stimulate koi to breed are water temperature and day length (photoperiod). These stimuli work in tandem to influence when koi spawn. Water temperature will fluctuate at comparable dates from year to year, whereas photoperiod is far more consistent. I.e. We know that June the 21st will be the longest day each year but that temperature will fluctuate year on year and is not as predictable as day length (especially up in Lancashire!). The overall effect of these interactions means that koi will spawn at different times all over the country (or perhaps not spawn at all). http://www.practical-water-gardens.com/longkoispawning.htm water gardening and water features

  • Pond pumps operate most efficiently with no pipe attached. This is obviously impractical so make sure the delivery pipe from the pond pump is not kinked or is being restricted by a build up of algae inside the pipe. This happens quickly in transparent tubing exposed to sunlight. Make sure that the pipe diamter is as wide as possibel and that the pipe length is as short as possible ... ie try to get as close as possible to "no pipe at all" so you get maximum efficiency pond filter pumps

 

Never switch off your pond pump for more than about 60 minutes

Make sure the delivery pipe from the pond pump is not kinked

Must the UV be placed before the biofilter?

A waterfall adds oxygen to a pond by creating a large surface area

Submersible pond pumps can operate against a closed valve

It is a good idea to pump out about 10% of your pond water

Lighting in and around ponds creates a brand new dimension

Sick and tired of looking at debris on the bottom of your pond?

Do not feed more food than what you fish can eat

Pond Links and Tips

 

 

 

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