How To Take Care Of A Koi Fish Pond. Many people choose to do three yearly cleanings in the spring fall and winter. QA to Prepare Koi Pond for Winter Survival.
4162018 The koi must be transferred first to clean buckets with fresh water so you can more easily clean out all the debris and thoroughly scrub the walls of the pond. If your pond water is stagnant algae and bacteria can form and oxygen levels will drop. Prevent this with an aerator or a fountain that keeps the water oxygenated.
Make sure the water is a similar temperature to the pond.
Koi Fish Pond Care for the Summer The dos and donts of taking care of koi pond fish or regular pond fish in the summer. Youll need to consistently monitor the algae and PH levels. A school of large Koi will require up to 1000 gallons. You should also take this time to replace all the ponds water with clean and dechlorinated water.