Getting Rid Of Koi Pond Algae

When talking about koi pond problems, the issue of koi pond algae is usually in the forefront of the discussion. Algae develop in a natural or artificial environment where there is favorable conditions for algae growth. The development of algae in the koi pond will impose a great threat to health and stability of the pond. To prevent algae from developing, elements that contribute to its growth should be controlled.

Koi pond algae are plants and like any plants they need direct sunlight to grow. Placing the pond in a place where there’s minimal direct sunlight will prevent the development of some of the algae. If the plant is already in direct sunlight consider blocking the sunlight by planting trees or shrub. That would also provide shade both for the pond and for the people that will go to it. Adding plants in the pond will also discourage algae as the plants will use up the nutrients that algae needs to grow. Plants and trees susceptible to falling leaves are not recommended, as they ad to your koi maintenance and clog filters.

Koi like to eat algae. So the koi itself could be utilized to prevent the development of algae. By feeding the koi less food, they will munch on the algae more often. Less koi feeding will also reduce the waste which produces the nutrients that the algae need to grow.

Installing effective filtration will also help in preventing algae formation. Circulation of water will prevent the algae from developing too fast.

If your algae gets out of control and you can’t get rid of it with natural methods, you can use chemicals to kill algae. This will help when the level of algae in the pond is increasing. Don’t worry, these specific  chemicals are safe for your fish. Make sure not to use chemicals that may be harmful to fish.

Koi pond algae can be an unwelcome visitor to any pond, even if it is somewhat of a natural occurrence!

Choosing Koi Pond Pumps

Koi pond pumps are responsible for the water movement in the pond as well as cleaning the water itself. They provide circulation of water giving the pond the needed movement which aerates the water and cleans it. Pumps are a critical piece of equipment for any pond and the size of the pond is a key consideration when buying one as you want to make sure the pump should be powerful enough to turn over half of the volume of the pond in a given hour.

Sometimes pond pumps are used for waterfalls or fountains. The height of the falls or the fountain should also be considered when this is the case. Additional power may be needed for irregular shaped ponds. You have to determine the appropriate water flow in the pond before choosing the proper koi pond pumps that you will buy.

Koi pond pumps should be able to simulate the natural environment of a pond. Too rapid water flow might scare the koi or make them be uncomfortable feeling, but too little water flow won’t be good either.

Having the right pond pump is important in giving the koi pond the proper filtration and aeration. The welfare of the pond should always be the top priority in choosing the right pump. Pump, power and suitable water flow should be chosen in the light of its contribution to the general well-being of the koi and in keeping its environment clean and beautiful. Choosing the right pump will eliminate many koi maintenance issues that you could have if you go with a pump that is not appropriate for your pond.

Keeping Koi Water Healthy

Keeping the water clean is a priority in maintaining a healthy koi garden pond. Healthy koi is a result of good water maintenance so you want to be sure to take all the necessary steps ton insure your Koi water is the best it can be, after all, the water is your Koi’s home and their health and well being depends on it’s cleanliness.

Unfortunately, with pond water, you can’t just look at it and assume it is healthy if it is clear. There are contaminants that may be present in the pond water that you can’t see so testing the water for impurities and quality is the only way to insure a clean environment for your Koi.

Koi water testing kits are available in stores. There are certain chemicals that must be kept away from the pond. Testing the water for the presence of these substances is necessary to ensure that the pond is more than just clean and clear but free from harmful chemicals. Here are some of the harmful chemicals that might endanger your fish.

Chlorine

Chlorine is used for water treatment and is present in many water sources. Avoid contamination of the water by checking the chlorine content of the water before filling the pond. Water that has settled for at least 24 hours is considered safe from chlorine.

Ammonia

Ammonia is naturally present and is a byproduct of fish defacation as well as the decomposition of extxra fish food. New ponds have a higher rate of producing ammonia because of the lack of good bacteria that changes the ammonia into a less harmful substance.

Other substances

The pond should be kept free from other harmful substance such as pesticides, hard metals, organic compounds and other substances that re harmful to the fish.

Regularly checking levels of contamination of koi water will save the koi from danger. You also want to check the PH to be sure it is a safe level. Checking weekly is recommended, then if you find a problem it can easily be corrected before it gets out of hand.

Things To Consider Before You Build A Koi Pond

If you’ve planned to build a koi pond but backed out because you thought the pond maintenance would be too difficult, you might want to reconsider. While I won’t guarantee that it will be a cakewalk, I can say that the time and effort you will spend on it will not be wasted. Watching the koi in your pond is relaxing and enjoyable – a true stress eliminator that will be well worth your efforts.

Things To Think About When Building A Koi Pond:

The size of the pond should be large enough for the fish to grow and move about. Remember that koi can grow very large and they should be kept in a group so you will have many fish in the pond. You will need a pond that can accommodate at least 10 big koi.

The minimum depth of your pond should be 3 feet but the deeper the better. The deeper the pond, the more unfrozen water will be available should your climate require it during winter. Also, the deeper your fish can go to get away from the deadly paws of your neghborhood cat or large birds that might consider your pets a tasty treat.

When you build a koi garden, you need to consider the changing of the season. Koi can be sensitive to climatic change. A heater should come handy during the colder months.

Some substances are dangerous to Koi so you want to be sure your pond is kept free of pesticides, chlorine and other harmful chemicals.

Birds can be a problem for Koi ponds. You may have to plan to cover your pond with a net to keep the birds from getting at your fish. Make sure to build your pond with hideouts (water caves) under rocks. This provides a place to escape as well as rest.

Consider the area in your yard where you will put the pond. A level spot is best but you also want to place it where you can easily sit and relax and enjoy your fish. Remember, your pond is a spot for people to enjoy too, so when you build a Koi pond you also want to take the aesthetics of the area into consideration and plan to add a lot of shady trees and colorful flowers.

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