Koi care collection
A growing library of clear, useful guides about koi fish habitat.
Koi fish are a domesticated form of the common carp and are kept as pets in outdoor ponds. They are popular for their beautiful coloration, which can include shades of white, yellow, orange, red, and black. For more pond-care guidance, read Can You Add Too Much Bacteria To A…
Read guide
Koi fish are a type of domesticated carp that are popular in both indoor and outdoor ponds. Koi are known for their brightly colored scales and patterns, and they are often used in ornamental gardening. For more pond-care guidance, read Can Bluegill Live With Koi? and review…
Read guide
Koi fish are a type of ornamental fish that are popular in many parts of the world. They are often kept in ponds or water gardens, and can range in size from a few inches to several feet. For more pond-care guidance, read Can I Add Hydrogen Peroxide To My Fish Tank? and review…
Read guide
Koi are a type of fish that are often kept in ponds and aquariums. They are a popular pet because of their bright colors and patterns. For more pond-care guidance, read Can Hexamita Affect Humans? and review MSD Veterinary Manual: Fish nutrition.
Read guide
Koi are a type of domesticated carp that are often kept as ornamental fish in outdoor ponds. Koi are native to East Asia and have been bred in China for centuries. For more pond-care guidance, read How Often Should You Lime A Pond? and review USGS: Dissolved oxygen and water.
Read guide
Koi are a type of fish that are often kept in ponds and aquariums. They are a popular choice for many people because of their vibrant colors and patterns. For more pond-care guidance, read Can Koi Have Lettuce? and review MSD Veterinary Manual: Fish nutrition.
Read guide
A pond is a small body of water, typically one that is artificially created, and often features fish. A pump is not necessary for a pond, although it can help to circulate the water and keep the pond clean. For more pond-care guidance, read How Long Can Earthworms Live In…
Read guide
A pond can be a beautiful addition to any home, and many people choose to add one to their property. One question that many pond-owners face is whether or not to put sand in the bottom of their pond. For more pond-care guidance, read How Do I Put Water Lily In My Koi Pond? and…
Read guide
Koi are a type of fish that are often kept in ponds and aquariums. They are a popular choice for many people because of their bright colors and patterns. For more pond-care guidance, read How Do You Know When A Koi Is Dying? and review USGS: Dissolved oxygen and water.
Read guide
No, you cannot feed your koi cooked rice. Rice is not a natural food for koi, and cooked rice can actually be harmful to your koi. For more pond-care guidance, read Is Betadine An Antifungal? and review MSD Veterinary Manual: Fish nutrition.
Read guide
Dried mealworms are a popular food for koi, and many people swear by their benefits. While there is no scientific evidence to support the claims that dried mealworms are good for koi, many koi owners believe that they help to promote growth and health in their fish. For more…
Read guide
Koi are a species of freshwater fish that are popular in both Japan and China. They are often kept in ponds and aquariums, and are known for their brightly colored scales. For more pond-care guidance, read What Environment Do Koi Live In? and review OATA: How to look after pond…
Read guide