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 …

Apr 11, 2010 · The koi loose apetite from a parasite infection? and How infectious is it? The one fish has been showing these syptoms for almost three week, since the Orlando Show.

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.

Apr 22, 2020 · On the top of this page is a KOI CALCULATOR that will help you to figure out your dosage. Here is a copy, and paste with a hydrogen peroxide formula at the end of the reading. Good …

Jul 8, 2015 · For those that followed Koi Keepers Of America or follow Koi Keepers of North America, you have most likely seen my construction thread. For others, here is the plain and please know all …

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 …

It’s hard not to start with the basics of good Koi pond design but that’s an entirely different subject and can be addressed elsewhere. The plumbing principles that I’ll try to discuss are universal to all ponds.

May 19, 2014 · Hello everyone, I have a Koi that started to have reddish fins about two weeks ago. Since then, after a weeks treatment worth of Maracyn 2, nothing has changed. In fact it seems to …

Jul 31, 2019 · Before there were heaters specifically designed for koi ponds, many health issues arose from adapting heaters with copper coils to pond use. Gizmos emitting copper salts to control algae …

Apr 9, 2019 · Therefore those koi had probably never been selected for coldness. Swedish koi-friends of mine took their koi indoors too. I plan to take the koi indoors in the future winters. But will it be good …