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- Sep 5, 2020
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We have a small 600 gallon pond. We use a pondmax filter system. There is a waterfall. It has 1 koi and a few goldfish, and 1 catfish. There are a few plants, mostly taro and pennyworth and water lilly. About 8 weeks ago the koi was "flashing". I was advised to get Prazipro. I did that and he stopped flashing. He's had a few spots of missing scales or something, but that hasn't changed in over a year.
Then about 10 (+/-) days ago he started being lethargic. I added more air just in case. I gave him a salt bath about 5 days ago. There was no change. The other fish are acting normally. He was still eating, but just kind of sluggish. I had the water tested it's "perfect" and it is 72 degrees.2 days ago he stopped eating koi pellets, but would still eat super worms.
It looks like one side of his gills might not be moving. He tends to keep one side of his fins tucked into his body more that the other side, but he does use it. I was advised to do a broad spectrum treatment. I did that 2 days ago with a 50% water change, and again 1 day ago with a 25% water change.
He seems worse in the mornings and only a little better late afternoon.
It looks like one side of his gills might not be moving. He tends to keep one side of his fins tucked into his body more that the other side, but he does use it.
Someone suggested adding tetracycline to the pond, but I haven't even started figuring that out yet. I am in the Los Angeles area and can not find a koi vet.
Then about 10 (+/-) days ago he started being lethargic. I added more air just in case. I gave him a salt bath about 5 days ago. There was no change. The other fish are acting normally. He was still eating, but just kind of sluggish. I had the water tested it's "perfect" and it is 72 degrees.2 days ago he stopped eating koi pellets, but would still eat super worms.
It looks like one side of his gills might not be moving. He tends to keep one side of his fins tucked into his body more that the other side, but he does use it. I was advised to do a broad spectrum treatment. I did that 2 days ago with a 50% water change, and again 1 day ago with a 25% water change.
He seems worse in the mornings and only a little better late afternoon.
It looks like one side of his gills might not be moving. He tends to keep one side of his fins tucked into his body more that the other side, but he does use it.
Someone suggested adding tetracycline to the pond, but I haven't even started figuring that out yet. I am in the Los Angeles area and can not find a koi vet.