Koi care collection
A growing library of clear, useful guides about koi fish colors.
Koi fish are a popular species of freshwater fish that are often kept in ponds or aquaria. They are a member of the carp family and are native to East Asia. For more pond-care guidance, read Is Vinegar Safe For Ponds? and review OATA: How to look after pond fish.
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Butterfly koi, also known as longfin koi, are a variety of koi with long, flowing fins. They are a popular type of koi and are often kept as pets. For more pond-care guidance, read Why Is My Koi Pond So Green? and review OATA: How to look after pond fish.
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Koi are a type of fish that are popular in both ornamental ponds and in the wild. They are known for their brightly colored scales, which can come in a variety of colors and patterns. For more pond-care guidance, read Can I Test For Parasites At Home? and review OATA: How to…
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Koi are a species of freshwater fish that are popular in both aquaculture and ornamental ponds. One of the most notable features of koi is their ability to change color. For more pond-care guidance, read Is Rainwater Good For Koi? and review OATA: How to look after pond fish.
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