Koi care collection
A growing library of clear, useful guides about koi varieties.
There are many benefits to keeping earthworms in a koi pond. Earthworms help to aerate the soil and improve drainage. For more pond-care guidance, read Is Baking Soda Good For Koi Pond? and review MSD Veterinary Manual: Fish nutrition.
Read guide
A blue koi fish is a type of koi fish that is blue in color. Koi fish are a type of freshwater fish that are native to East Asia. For more pond-care guidance, read Do Koi Need Heater? and review OATA: How to look after pond fish.
Read guide
Koi are a type of ornamental fish that are popular in both outdoor ponds and indoor aquariums. They come in a variety of colors and patterns, and many people enjoy watching them swim and interact with one another. For more pond-care guidance, read How Do I Treat Flukes In Koi?…
Read guide
Butterfly koi are a type of ornamental fish that are popular for their beautiful coloration and patterns. They are a hybrid of two other types of koi, the Asagi and the Kohaku. For more pond-care guidance, read Can Koi Eat Caterpillars? and review OATA: How to look after pond…
Read guide
A Soragoi koi is a type of ornamental fish that is popular in the aquarium trade. They are members of the carp family and are native to East Asia. For more pond-care guidance, read Can Koi Fish Eat Garlic? and review OATA: How to look after pond fish.
Read guide
A gold butterfly koi is a type of ornamental fish that is popular in both freshwater and saltwater aquariums. They are a member of the carp family and are native to East Asia. For more pond-care guidance, read Can You Fish With Earthworms? and review OATA: How to look after…
Read guide
Butterfly koi are a type of ornamental fish that are popular among aquarists. They are a hybrid of two other types of koi, the Asagi and the Kohaku. For more pond-care guidance, read What Does Barley Straw Do For Ponds? and review OATA: How to look after pond fish.
Read guide
Butterfly koi are a type of ornamental fish that are popular among aquarists. They are similar to regular koi, but have longer fins and a more colorful appearance. For more pond-care guidance, read Why Are My Koi So Active? and review OATA: How to look after pond fish.
Read guide
Koi betta are a type of freshwater fish that are popular in aquaria and ponds. They are known for their bright colors and patterns. For more pond-care guidance, read Is Melafix Harmful To Fish? and review OATA: How to look after pond fish.
Read guide
Platinum koi are a type of ornamental fish that are popular among aquarists. They are characterized by their white coloration with black spots, which is caused by a genetic mutation. For more pond-care guidance, read How Long Fish Survive In Tap Water? and review OATA: How to…
Read guide
Koi are a domesticated form of the common carp (Cyprinus carpio) and are kept for decorative purposes in outdoor ponds. Koi varieties are distinguished by coloration, patterning, and scalation. For more pond-care guidance, read Is It Safe To Add Baking Soda To Koi Pond? and…
Read guide
Tilapia is a freshwater fish that is popular in aquaculture. It is a hardy fish that can tolerate a wide range of water conditions and is easy to breed. For more pond-care guidance, read What Plants Dont Koi Eat? and review MSD Veterinary Manual: Fish nutrition.
Read guide