Aug 16, 2025 · As the largest Koi and pond community on the internet, the forum provides help and advice on pond building as well as Japanese Koi and Goldfish care including disease prevention and …

As the largest Koi and pond community on the internet, the forum provides help and advice on pond building as well as Japanese Koi and Goldfish care including disease prevention and treatment.

Jun 27, 2021 · Roddy’s current potassium permanganate practice After removing 55 of the koi in our pond, then adding 12 new carefully selected small koi from a top supplier, I am successfully using my …

Jan 14, 2021 · And you well enjoy your koi regardless of what quality food you choose. Genetics and koi husbandry is the key. The debate of what koi food is the best is a silly debate. As mentioned in …

Jan 23, 2019 · Hi my koi fish has not been eating for weeks now and I don’t know what to do I have been changing 10 gallons every day and treating the tank with prime. I also cleaned my main filter …

Jun 13, 2025 · 🧵URGENT: Koi Showing Stress, One-Sided Gill Breathing, Sitting at Bottom — Need Advice 🐟 Hello Koiphen Community, I'm reaching out after a very difficult few days with my koi pond. …

Aug 31, 2024 · How large of a pond can a 55-gallon 3-barrel filter system handle? I'm building my first koi pond and will land in the 2500-gallon range. I can't go any larger so at some point I assume I'll …

May 9, 2007 · Costia is a minute Flagellate with 3-4 flagella. It affects both the skin and gills of Koi, and reproduces itself by binary fission. Infestations of this parasite can appear very rapidly indeed, and …

Jun 14, 2013 · The Japanese koi breeders have relatively low KH and a pH near 7.0; therefore, some koi kichi believe that since the Japanese breeders produce the best koi, it follows that high KH and high …

Jul 30, 2015 · Pleco for koi pond Hi all, I wanted to see if anyone kept plecos in with their koi and what temperature the ponds operate at. I know some people use them while rearing fry as a clean up crew …