With the change of the season comes a need for spring cleaning your pond. It is important to maintain a clean pond in order to keep your fish and plants healthy. Clearing out debris and cleaning your pond, checking equipment, water testing, and checking the health of your fish are all things to think about doing in the spring. Be sure to also check your plumbing, electrical and maintenance supplies for repairs or replacement.
Cleaning Out Your Pond
Once the snow has disappeared and the ice has melted in your pond give your pond a spring cleaning. It is important to remove the debris and sludge that accumulated at the bottom during the last few months. While water temperatures increase the organic matter from the previous year breaks down, this can potentially dangerous for the health and well being of your pond and the creatures occupying it.
Use a skimmer net or pond vacuum to remove debris from the pond. A Pond Vacuum is an easy and efficient way to remove leaves and other unwanted matter that builds up at the bottom of your pond. Keeping the pond floor clean and free of unsightly floor sediment, sludge, and plant debris is necessary and, unfortunately, it is often quite tiresome. A good pond vacuum will make the task more manageable and less strenuous.
Checking Your Equipment
It is a good idea to inspect all equipment before things get going full swing. Ideally all pond equipment, including pond liners should be checked for leaks, loose fittings or signs of other ware and tear. It may be necessary to replace items, so preparing for this now will help reduce any mishaps or equipment failures later on when your pond and koi’s well-being will depend upon it.
Check the equipment for signs of damage. Inspect each piece of equipment for cracks in cords as well as broken or damaged equipment. Clean filters and filter pads or brushes, if they are old you should consider replacing them. You will also want to inspect the waterfall for leaks. The freezing and thawing of the ground during winter can slightly displace rocks making the waterfall leak. This can often be fixed with black waterfall foam without having to take the waterfall apart.
Check the Ultraviolet Clarifier for loose fittings, carefully clean quartz sleeve and look for cracks in the sleeve. A cracked or broken sleeve will ruin a UV bulb. Now is the best time to replace the UV bulb as you want to be sure your UV light is working effectively in the upcoming months. UV bulbs should be replaced every year; keep in mind just because the bulb is still burning does not mean the UV spectrum is still working. If the pond does not clear up a new bulb may be needed.
Oxygen is vital to the well-being and overall condition of fish, plants and filter bacteria. Higher water temperature will cause oxygen levels to decrease. Be sure to check that your air pump is working properly. A common replacement item in air pumps is the diaphragm. These can fail unpredictably, but more so when the diaphragm is cold or has not been used for several months. Keep a spare one handy just in case.
Preparing your pond now will help avoid a disaster later on. KoiScapes Inc. has all the products and know-how to help get your pond underway for spring. We’re right at your fingertips visit our online store at www.koiscapes.com.
Test Your Pond Water
Testing your pond water in the spring is important to give you an idea of how your pond changed over the months it has been in-active, and if it needs to be treated. Your pH may have dropped due to the diluting effect of rain and snow, you also should check your nitrate levels. Although the breakdown of organic matter during the winter is very slow, it still occurs, and most likely has led to an accumulation of nitrates. If your pond contains too many nitrates, the warmer temperatures in the spring will start to rapidly produce algae growth. Spring time is also a good time to check your ponds ammonia and phosphate levels.
Another important thing to test in the spring is your water temperature! Some water clarifiers and conditioners have a recommended water temperature for usage, also the type of koi food you choose is based on your pond’s temperature.
Checking The Health Of Your Fish
If your fish have remained in your pond over the winter, now is the time to check them for diseases or parasites. Remember to check your water because the health of your fish goes hand-in-hand with your water quality. Under spring conditions micro-organisms can multiply quickly, creating a stressful environment for your fish. Because your fish’s immune system isn’t fully recovered from the winter yet, they are more prone to disease and parasites during this time.
Here are some signs that something is wrong – swimming in quick bursts, running into objects, little or no movement when other fish are active, holding fins against their body, and check for white or red areas on your fish.
On another important note, do not feed your koi until the water is consistently above 50°F. At this point you should be feeding them a wheat germ based food, which is easier for digestion, until the water temperature reaches at least 70°F.