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 …

Apr 23, 2017 · most cities do not have codes strictly for a koi pond, they use pool code requirements to apply to ponds. I had a pool permit for my 12,000 gallon pond, they inspected …

Apr 12, 2023 · Recommendations for plant stand in liner pond I have just completed my koi pond and want to add some lilies and lotus in pots. My pond is 4.5' deep with straight sides and has …

Apr 20, 2021 · Forum: Main Forum Post your Koi, Goldfish, as well as other Pond related questions for discussion

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 …

Apr 17, 2022 · How to introduce frogs/tadpoles into a Koi pond A friend wants to bring frog eggs from a local marsh to put into my Koi pond. I would love to have more creatures but I don't …

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 …

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 …

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. …

May 26, 2013 · Found this, it was labeled as " Length To Weight Chart For Average Koi ". For me personally, it gives a better understanding of what a few inches in the upper sizes has on …