Koi care collection
A growing library of clear, useful guides about koi fish diseases.
Koi ponds are a type of garden pond that is specifically designed for keeping koi fish. They are typically deeper than regular garden ponds and have a filtration system to keep the water clean. For more pond-care guidance, read How Do I Enhance The Color Of My Koi Fish? and…
Read guide
Koi ponds are a type of garden pond that originated in Japan. They are designed to accommodate the growth of koi fish, which are a type of ornamental carp. For more pond-care guidance, read Can I Test For Parasites At Home? and review MSD Veterinary Manual: Fish diseases.
Read guide
Koi fish are a type of freshwater fish that are popular in both ponds and aquariums. They are known for their bright colors and patterns, and are a favorite of many fish enthusiasts. For more pond-care guidance, read Why Does My Fish Keep Floating To The Top? and review MSD…
Read guide
Fish are susceptible to a wide variety of diseases and parasites, many of which can cause red sores. Some of the most common causes of red sores in fish include bacterial infections, fungal infections, and parasites. For more pond-care guidance, read How Do I Disinfect My Pond…
Read guide
Koi are a type of fish that are often kept in ponds or aquariums. They are a popular choice for many people because of their bright colors and patterns. For more pond-care guidance, read Are Koi Fish Hard To Take Care Of? and review MSD Veterinary Manual: Fish diseases.
Read guide
Koi ponds are a type of ornamental pond typically used for housing Japanese koi fish. They are usually rectangular in shape and can be found in both public and private gardens. For more pond-care guidance, read Should I Put Anything Under My Pond Liner? and review MSD…
Read guide
Koi are a type of domesticated carp and are popular in both ornamental ponds and water gardens. Koi are known for their long lifespans, with some living for over 200 years. For more pond-care guidance, read Do Koi Like Dirty Water? and review MSD Veterinary Manual: Fish diseases.
Read guide
Bacterial infections are one of the most common diseases in koi. There are many different types of bacteria that can infect koi, and each type of bacteria has its own preferred method of infection. For more pond-care guidance, read What Chemicals Are Needed For A Pond? and…
Read guide
Vinegar is a popular household item that can have many uses, one of which is adding it to ponds. While vinegar can be beneficial to ponds, there are also a few things to consider before doing so. For more pond-care guidance, read Can I Release Koi Into The Wild? and review MSD…
Read guide
Koi ponds are a type of ornamental fish pond that is typically used to house koi, a type of domesticated carp. Koi ponds typically have a large surface area and are often deeper than other types of fish ponds. For more pond-care guidance, read Can A Fish Recognize Its Owner?…
Read guide
Praziquantel is a medication used to treat a variety of parasitic infections. It is most commonly used to treat infections of the liver, lungs, and bladder. For more pond-care guidance, read Why Do Koi Fish Jump Out Of Ponds? and review MSD Veterinary Manual: Fish diseases.
Read guide
Ich is a small, white parasite that can infect freshwater fish. It is characterized by white spots or patches on the fish's body, fins, or tail. For more pond-care guidance, read What Happens If You Put Too Much Water Conditioner In A Fish Tank? and review MSD Veterinary…
Read guide