Koi care collection
A growing library of clear, useful guides about koi fish.
A koi is a freshwater fish that is popular in ponds and aquariums. They are a member of the carp family and can grow to be quite large, up to three feet in length. For more pond-care guidance, read Should You Put Pebbles In A Pond? and review USGS: Dissolved oxygen and water.
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Koi are a type of carp that are popular in both ornamental ponds and water gardens. Koi are known for their brightly colored scales and their ability to adapt to a wide range of water conditions. For more pond-care guidance, read Should I Feed Koi In Winter? and review USGS:…
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Angelfish are a type of freshwater ray-finned fish from the family Cichlidae. They are native to South America and range in size from 2.5 to 18 inches. For more pond-care guidance, read How Long Can Koi Live Out Of Water? and review USGS: Dissolved oxygen and water.
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Goldfish are a type of freshwater fish that are popular pets. They are typically kept in aquariums or ponds. For more pond-care guidance, read Why Are My Fish Swimming Upside Down After Water Change? and review MSD Veterinary Manual: Fish nutrition.
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The common carp (Cyprinus carpio) is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia. A member of the carp family (Cyprinidae), it is a large omnivorous fish, with a long, deep body. For more pond-care guidance, read Can You Put…
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No, you cannot put catfish in your koi pond. Catfish are bottom-feeders and will upend your koi pond in search of food. For more pond-care guidance, read What Is A Soragoi Koi? and review USGS: Dissolved oxygen and water.
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A koi is a freshwater fish that is popular in both ornamental ponds and aquariums. Koi are available in a wide variety of colors and patterns, and they can grow to be quite large. For more pond-care guidance, read Why Are You Not Supposed To Tap On A Fish Tank? and review USGS:…
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Koi are a type of fish that are popular in both Japan and the Western world. They come in a variety of colors and patterns, and are often kept in ponds or aquariums. For more pond-care guidance, read Can I Add Hose Water To My Koi Pond? and review USGS: Dissolved oxygen and…
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Koi are a type of ornamental fish that are popular in many parts of the world. They are often kept in ponds and water gardens, and are prized for their brightly colored scales. For more pond-care guidance, read Why Is My Fish Turning Pink? and review USGS: Dissolved oxygen and…
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Koi are a species of freshwater fish that are popular in both Japan and the Western world. They are often kept in ponds and aquariums, and are known for their brightly colored scales. For more pond-care guidance, read Are Pebbles Good For Ponds? and review USGS: Dissolved…
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Koi are a type of fish that are popular in both ponds and aquariums. They are known for their bright colors and patterns, and many people enjoy watching them swim. For more pond-care guidance, read What Do Baby Koi Eggs Look Like? and review USGS: Dissolved oxygen and water.
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Koi are a domesticated form of the common carp and are kept for ornamental purposes in outdoor ponds and water gardens. They are often brightly colored and are a popular choice for many people who want to add a splash of color to their yard. For more pond-care guidance, read…
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