- Joined
- May 20, 2016
- Messages
- 15
- Reaction score
- 17
- Location
- Lima, Ohio
- Showcase(s):
- 1
- Hardiness Zone
- 5
- Country
Need some help. My pond is approximately 3000 gallons with bio water fall, skimmer and large bog. All my water parameters are where they should be. This is my 3rd summer for the pond and about 1 week ago i started losing fish, average 2 a day. It was a couple of my largest, thought maybe they were just old. Only have comets but some were 12+” long. This is the first time I’ve ever had an issue! Noticed white spots on some of the fish, so did a 25% water change and started adding Knockout Plus to treat for ich 4 days ago. About a week before This started, we had great weather, in 70’s and then a week of cold and frost- not sure if the sudden temp change stresses them out. Haven’t added new fish in over a year. May only have 20 2-4” fish left!