Koi Health

What causes Koi Ulcers, body sores and bacterial infections? Bacterial infections such as Koi ulcers are open body sores on your koi. Koi ulcers are a secondary bacterial infection. The primary cause of koi ulcers is parasites. Koi Ulcers and body sores can also be caused by poor water conditions, rough handling of your koi or your koi Read more...

Koi Care, how to Quarantine Koi Many beautiful collections of koi are lost every yearbecause pond keepers do not quarantine their new koi fish. One of the major causes of koi deaths and sickness this year and every year is the failure of pond keepers to quarantine their new koi. Collections of koi that were family pets for years, to a collection Read more...

We are grateful to the dedicated professors and researchers at our universities for their contributions to aquaculture. Because of their hard work and attention to detail, they have given us the information we need to keep our ponds and fish healthy, so we can enjoy the wonderful past time of pond keeping. Dissolved Oxygen for Fish Production Read more...

Why does the pH level in my koi pond fluctuate? Koi Fish Pond pH Level Guide How can I prevent a “DEADLY” pH crash in my koi fish pond? The pH level of your koi fish pond water fluctuates depending on the time of day you test your koi fish pond water. Testing your koi pond water in the morning for pH levels will give you a lower pH reading Read more...