Hi guys, latest wrasse update:
This morning I found him right side up and very alert. He ate a hearty breakfast. Well, hearty for an invalid: two helpings of ova. Most encouraging news is that whenever he slipped over sideways, he flapped his fins to right himself.
Doing a water change today, and he'll get offered food every couple hours, including some with Selcon. Thanks Nina! Let's see if we can build this wrasse' strength back up.
The rest of the tank inhabitants, back in DT, seem ok. Maybe I will dodge a bullet on them having caught whatever the wrasse has. And I've been mulling over how a parasite got into the tank. The last thing added were the Bergia nudis, but after matching pH and salinity, I pipette them out individually. A more likely source was the food. I get fresh fish from the grocery dept. a months worth of fresh baby scallop is fourteen cents. A raw shrimp is twenty one cents. Fresh wild caught salmon was three dollars last time I bought some. I buy it fresh, then freeze it, and mince off whatever is needed at feeding time.
But!
Whenever I buy it fresh, that day I feed it fresh. I assumed I'd see a parasite as I minced the fresh fish. It may be that I missed a parasite or some eggs. Maybe that's how the wrasse got sick. No more fresh fish for these guys, just to be on the safe side.
Good luck with your female wrasse, Bluecoyote. Hope you can clear out whatever she is carrying.