Koi Companion

Koi Companion helps koi keepers keep clearer pond records and understand what is happening in their pond.

Record pond details, koi, water tests, treatments, maintenance, reminders, health concerns and events in one place. Koi Companion can help explain water readings, organize health notes and support better record keeping for everyday pond care.

Features include:
- Pond and koi records
- Water test logging
- Treatment and maintenance notes
- Health case records
- Reminders and diary entries
- Pond volume tools
- US gallons, UK gallons and liters
- Feet, feet/inches, inches, meters and centimeters for pond dimensions
- Fahrenheit or Celsius
- Koi dealer and event listings for your country
- Practical Koi Companion support
- Public beta features shaped by keeper feedback

Koi Companion is currently in soft public beta. Features will continue to improve based on real user feedback.

AI support, reports and media storage are provided under fair-use allowances so the service remains reliable, affordable and fair for all users.

Koi Companion is built for koi keepers who want practical support, clearer records and better pond history.