The complete library

Every koi question has a place to begin.

Browse practical, straightforward guides for life around your pond.

Why Is My Fish Floating Upside Down But Still Alive?
Koi FishJun 26, 2022

Why Is My Fish Floating Upside Down But Still Alive?

The fish in question is most likely suffering from swim bladder disorder, a condition that affects the swim bladder, which is an internal organ that helps the fish maintain its buoyancy. There are a number of possible causes of swim bladder disorder, including infection,…

Read guide
Do Fish Heal Themselves?
Koi FishJun 26, 2022

Do Fish Heal Themselves?

Fish are able to heal themselves through a process known as regeneration. This is when new cells grow to replace damaged tissue. For more pond-care guidance, read What Fish Medicine Contains Metronidazole? and review MSD Veterinary Manual: Fish diseases.

Read guide
How Do You Give Garlic To Fish?
Koi FishJun 26, 2022

How Do You Give Garlic To Fish?

Garlic is a common ingredient in many dishes, but did you know that you can also give it to fish? That's right - garlic can be good for fish, too! For more pond-care guidance, read Will Koi Breed In My Pond? and review MSD Veterinary Manual: Fish diseases.

Read guide
What Fish Medicine Contains Metronidazole?
Koi FishJun 26, 2022

What Fish Medicine Contains Metronidazole?

Metronidazole is a medication used to treat various infections. It is also used to treat fish infections. For more pond-care guidance, read Can A Koi Turn Into Dragon? and review MSD Veterinary Manual: Fish diseases.

Read guide
How Do You Make Medicated Fish Food?
Koi FishJun 26, 2022

How Do You Make Medicated Fish Food?

Medicated fish food is a type of fish food that contains medication to treat a fish disease. The medication is usually in the form of a powder or a liquid. For more pond-care guidance, read Why Does My Fish Keep Opening And Closing Its Mouth? and review MSD Veterinary Manual:…

Read guide
Can You Mix Melafix With Pimafix?
Koi FishJun 26, 2022

Can You Mix Melafix With Pimafix?

Melafix and Pimafix are two popular treatments for fish diseases. They are both made by the same company, and are often used together to treat a variety of fish diseases. For more pond-care guidance, read Can Koi Eat Oats? and review MSD Veterinary Manual: Fish diseases.

Read guide
Does Iodine Heal Fish?
Koi FishJun 26, 2022

Does Iodine Heal Fish?

Iodine is a chemical element with the symbol I and atomic number 53. It is a halogen. Iodine occurs naturally in the environment, but it can also be produced artificially. For more pond-care guidance, read Will Orange Koi Turn Red? and review MSD Veterinary Manual: Fish diseases.

Read guide
Are Eggs High In Iodine?
Koi FishJun 26, 2022

Are Eggs High In Iodine?

Iodine is an essential trace element that is required for the production of thyroid hormones. These hormones are important for regulating metabolism, growth, and development. For more pond-care guidance, read Is Fish Zole The Same As Metronidazole? and review MSD Veterinary…

Read guide
Does Himalayan Salt Contain Iodine?
Koi FishJun 26, 2022

Does Himalayan Salt Contain Iodine?

Himalayan salt is a type of rock salt that is found in the Himalayan Mountains. It is said to be the purest form of salt available on Earth. For more pond-care guidance, read Which Fish Like To Be Petted? and review MSD Veterinary Manual: Fish diseases.

Read guide
How Long Does It Take For A Bacterial Bloom To Go Away?
Koi FishJun 26, 2022

How Long Does It Take For A Bacterial Bloom To Go Away?

A bacterial bloom is a rapid increase in the population of bacteria in an aquatic environment. They can occur in both fresh and salt water, and can be harmful to humans and other organisms. For more pond-care guidance, read Is Tilapia Feeds Good For Koi? and review MSD…

Read guide
What Kind Of Epsom Salt Do You Use For Fish?
Koi FishJun 26, 2022

What Kind Of Epsom Salt Do You Use For Fish?

Epsom salt is a type of salt that is often used for fish. There are many different types of Epsom salt, and each type has its own benefits and drawbacks. For more pond-care guidance, read Do Koi Fish Eat Slugs? and review MSD Veterinary Manual: Fish diseases.

Read guide
Why Is My Koi Fish Laying On The Bottom?
Koi FishJun 26, 2022

Why Is My Koi Fish Laying On The Bottom?

Koi fish are a popular type of ornamental fish that are often kept in outdoor ponds. They are a member of the carp family and are native to East Asia. For more pond-care guidance, read How Can I Make My Pond Clear? and review MSD Veterinary Manual: Fish diseases.

Read guide