Perfect
I ordered leeches a few years ago and when my little one died in the fall at about 4 years old it took a bit before I was ready for more. Then the choice was kind of hastened when my dad's toe developed gangrene due to medical malpractice by a podiatrist. I was allowed to try leeches soon enough as the toe was already black, but I was able to try them in time to enable a partial amputation rather than a full amputation. The leeches bit pretty quickly, but were quite slow eaters as they often took an hour. Normally this only take like 20-30 minutes so allow extra time for the first feeding. I change their water routinely, give them crawl time on a towel to help shed skin, and occasionally put them in a larger tub to swim. These ones are pretty stubborn at swimming so work in progress, but leeches are surprisingly pretty when they swim. Little eels or living ribbons. Might end up taking one to work as an office pet.