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How To Use These Links
We have extracted brief information about the page you will go to if you
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It is a good idea to pump out about 10% of your pond water every month or even weekly if you have lots of fish and replenish with tap water. The reason is that nitrate levels slowly build up and can reach a level that is too high for the fish in the pond to tolerate easily. The easiest way to arrange this is to place a valve and "Y" or "T" piece into the pump line then all you need to do is connect a temporary pipe to the valve and lead the pipe to a spot in your garden - pond water makes for a good garden fertilizer. fiberglass water features
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If you have very young fish in danger of being eaten by larger fish you can seperate them until they are a bit bigger as follows ....... Create a fine mesh bag about 2 feet deep. Attach the bag to pieces of foam (or maybe polystyrene) that float creating a ring or square. Add a bit of weight to bottom of net ... eg stones and let it float around the pond. Of course you must catch the fish first and then put them in their safe floating environment. backyard ponds
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Do not feed more food than what you fish can eat in about 5 minutes. Remember your fish can survive almost indefinitely without food from you. Any excess food should be removed ... there are even devices sold that confine the food to an area to enable excess to be removed. As water temperatures increase the appetites of fish increase and the oxygen holding capacity of water decreases. Getting the balance right between feeding and overfeeding is important. If you find your fish gasping at the surface and are not sure why start changing portions of the water immediately. Stop feeding. water gardens, pond keeping
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Too much algae in pond .... Beware algae blooms in ponds. Let's equate this to what living organisms do in the pond. Think of the flora and fauna as exhaling carbon dioxide while inhaling oxygen during the night. From this you will agree that dawn is the critical time in a pond. Often people wake up to find dead fish and wondered what happened. Such deaths could be associated with very low oxygen levels coinciding with high carbon dioxide levels. When ponds are full of suspended algae such problems can arise. pond algae
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To buy two pumps, if selected correctly, is often no more expensive than buying a single larger pump. However being able to switch off the waterfall pump (normally the bigger of the two pumps) can save an enormous amount of money over the lifetime of the pond. The fish do not mind the waterfall being switched off most of the time and if you are at work you cannot enjoy the sights and sounds of the waterfall - so why waste electricity. Furthermore if one pump does break down you can keep your biofilter alive by using the second (spare) pump. In one of my calculators you are shown how to calculate how much you will be able to save by using two pumps in your pond. In the example I use in the calculator $309 is saved over 3 years http://www.practical-water-gardens.com/art2pumps.htm all about pond pumps
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Not got a biological filter? Then all the microbial activity that happens in biological filters has to happen in the bottom of the pool. All the muck that falls has to be digested by bacteria down there. But with the advent of winter this activity slows right down at a time of year when the potential load is increased by falling autumn leaves. Any leaves that have found their way in to the pool need to be dredged out with a net. Leave the resulting muck to drain away on the side of the pool for 24 hours. This will give time for any wildlife to make its way back into the pool. using pond filters for clean ponds
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Normal centrifugal pumps can operate against a closed valve with little effect upon the well-being of the pump. What you should not do however is restrict the suction side to control flow unless this is for a smallish fountain pump. You know when a pump suctions needs cleaning when the height of your fountain or flow down the waterfall reduces significantly. These days the best pumps do not have sponges inside the suction body. Such sponges are a source of major hassles especially in summer when they block up every couple of days and have to be removed. submersible pumps
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Pond building materials ... Specially formulated flexible plastic non preformed pond liners are also suitable. Look for good guarantee. Do not use ordinary plain black sheeting such as that used by builders. Always source from reputable supplier. For larger ponds (above 600 litres or about 120 gallons) garden pond liners should be installed - preformed liner ponds become too expensive. Rubber (butyl or EPDM) is the material of choice. You can go as big as you like. Even small reservoirs use this type of material. Liner ponds are ideal for water lily ponds. For ponds below this size it would be very wise to choose from a range of preformed pond liners or preformed garden ponds as they are better known. A word of warning: Do not let your dogs swim in water where garden pond liners are used non preformed pond liners are easily damaged by their claws. If you do have dogs go for fibreglass preformed garden ponds. http://www.practical-water-gardens.com/pondliners.htm fiberglass water features
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The maximum flow through a normal gravity (box type) biofilter is governed by the size of the outlet pipe from the box. Try to pump too much into the filter and you risk pumping your pond completely dry because what cannot come out of the pipe will overflow from the lid. This has happened many times. Where such a possibility exists let any overflow find its way back into the pond (eg by placing the biofilter on a slope above the pond and placing a plastic sheet between the filter and pond where possible. This will allow the water albeit maybe a bit dirty to flow back into pond ... this will save the lives of your fish. using pond filters for clean ponds
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Pond pumps preparation for winter .... Remove any submersible pumps for waterfalls or filters to give them a thorough clean and overhaul, even gently scouring away any build up of lime or silt on fins and bearing surfaces. Put the pump back at a level less than 30cm(1ft) below the surface so that only the surface water is in the cyclical flow of water in the pool. This is so that the water at the bottom of the pool, if left undisturbed, is more likely to remain at a more even temperature. The pumps can be left in operation until it gets really cold sump pumps
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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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