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Means of Eliminating Irritating Koi Pond Algae
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One of the problems you are going to undoubtedly run into if you have a koi pond in your yard is algae. Algae like to grow in warm, moist environments, such as your pond can provide them. Algae will threaten to take over if you do not diligently take time to thwart it. New pond owners will find that their pools are especially prone to algae, simply because they haven’t yet established an ecological balance of plants and fish. The truth is, if you’ve only recently installed a water garden pond in your yard and have noticed stuff growing in the liner or perhaps the waterfall, it’s probably algae, and you will have to take steps to help keep it at bay.
Although a few of the short, velvety algae that quickly covers the liner and anything else within the koi pond are beneficial when they aren’t allowed to take over, you still need to take steps to keep the population down. You will find chemicals you can utilize in the water that won’t harm the plants and fish but will help diminish this type of algae, but don’t expect to ever completely remove it. A small amount is helpful in your pool in that it puts oxygen into your water and gives the fish something to nibble on.
String algae is a lot more difficult to control. This sort of koi pond algae thrives in areas of the water garden environment where there’s a large amount of sunlight. Therefore, it tends to form on waterfalls as well as in shallow areas of streams. Additionally, these areas of the pond have got a ready availability of nutrients continually flowing through them. Using a skimmer or algae net will allow you to remove string algae in addition to other larger debris, such as leaves.
It is possible for algae to become a real problem that it will smother plants and fish. Building your water garden inside an area of your yard where it won’t be in direct sunlight for hours on end is a good idea. Should you just have koi in your pond, they’ll require far less sunlight than plants do, and can even get sunburned should they be exposed to too much. Therefore, select a site which may have direct sunlight for part of the day and will also have shady times and areas. The warmer the water gets, the more algae will form.
You must also work at controlling the quantity of nutrients that enter the water, because the more nutrients which might be present means increased algae that will be able to thrive within the environment. By carefully planning where your pond is located or building a lip along the edge, you’ll be able to lessen the amount of rainwater runoff that enters the pool. Rainwater contains air pollutants, fertilizers and weed killers, as well as other particles which are appealing to algae.
Koi pond algae need three things to be able to grow: water, nutrients, and sunlight. By eliminating some of these factors, you can lessen the development in your water garden and ensure it is safer for the plants and fish.
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