Koi care collection
A growing library of clear, useful guides about koi fish.
Potassium permanganate is a chemical compound that is used in a variety of different applications. One of these applications is the soaking of feet in potassium permanganate. For more pond-care guidance, read Why Does My Fish Have Poop Hanging From It? and review MSD Veterinary…
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Salt is a common household ingredient, while peroxide is a common household disinfectant. When these two substances are mixed together, a chemical reaction occurs that can produce some interesting results. For more pond-care guidance, read Why Are My Koi Staying At The Bottom…
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Koi are a domesticated form of the common carp and are kept for decorative purposes in outdoor ponds. Koi varieties are distinguished by coloration, patterning, and scalation. For more pond-care guidance, read Why Are My Koi Huddled Together? and review MSD Veterinary Manual:…
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Apple cider vinegar is a popular household item that has a variety of uses, including cleaning and cooking. However, you may wonder if it is safe to use in your pond. For more pond-care guidance, read How Often Should You Take Worming Tablets? and review MSD Veterinary Manual:…
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A pond is a body of water that is typically shallow and is often home to a variety of aquatic plants and animals. Good bacteria are essential for the health of a pond ecosystem. For more pond-care guidance, read Why Are My Koi Kissing? and review MSD Veterinary Manual: Fish…
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If you add too much beneficial bacteria to your body, you may experience an upset stomach, diarrhea, or other gastrointestinal symptoms. In some cases, you may also be at risk for an infection. For more pond-care guidance, read How Do I Know If My Pond Is Healthy? and review…
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Koi are a type of domesticated carp that are popular in both ornamental ponds and aquaculture. They are a hardy fish that can tolerate a wide range of water conditions, but they are also susceptible to a number of diseases and parasites. For more pond-care guidance, read What…
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Hexamita is a genus of parasitic flagellate protozoa that can affect humans, causing a condition known as hexamitiasis. The most common symptom of hexamitiasis is diarrhea, which can lead to dehydration and weight loss. For more pond-care guidance, read How Often Should You Add…
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Metronidazole is a medication that is used to treat infections. It is an antibiotic and works by killing bacteria. For more pond-care guidance, read What Do You Feed Earthworms For Fishing? and review MSD Veterinary Manual: Fish diseases.
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Aquarium salt is a common additive used to help maintain healthy water conditions for fish. It can be used to help with a number of issues, such as raising the pH level or providing essential minerals. For more pond-care guidance, read What Eats Algae In A Pond? and review MSD…
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A growth on a koi fish is typically caused by a tumor, which is an abnormal mass of tissue. Tumors can be benign (non-cancerous) or malignant (cancerous), and they can occur anywhere on the fish's body. For more pond-care guidance, read Is It Safe To Swim With Koi? and review…
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A fish may develop a big white lump for a variety of reasons, including infection, injury, or disease. In some cases, the lump may be benign, while in others it may be cancerous. For more pond-care guidance, read How Do You Teach Koi To Hand Feed? and review MSD Veterinary…
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