| May I ask a question? You seem to prefer dorsal or pectorally, so you may not know the answer. . . but I've heard that it's possible to spin a koi, maybe 3 times to disorient it, roll it over quickly and while holding it against the side of the bowl, inject IP. Supposedly, the koi will be so disoriented that you can accomplish this (if you're ready and fast enough) without the need for anesthesia. It can be released immediately, none the less for wear and tear. I don't like having to knock a fish down for injections, if that's the only attention that's required.
Regarding injection site(s), it depends on where the problem is. I like the small spot behind the last dorsal ray, where there aren't scales. I like IP; I've given them in the caudal muscle. I *haven't* given them in the pec muscle (the fin-pit!) because it's such a solid muscle, I don't wish to risk possible damage to the muscle or the expulsion of the injected med. But I don't have a lot of experience with injectibles and only do that which I have been taught and am comfortable with.
Why is the pec area so popular? |