Does this look/sound like flukes?

[daniella3d]

I don,t think you would see gill flukes with your bare eyes. It's very tiny and difficult to see.

As for medication, prazipro is quite reef safe. I used it and all my invert and coral were fine, except maybe the xenia that shrinked a bit but they survived.

Also flukes don't inflate and deflate. If that think is big enough for you to see it inflate and deflate, I doubt it's a fluke.

Originally Posted by jassz

Update:
I noticed my Valentini puffer flashing against the rocks a few times. I couldn't see anything apparently wrong, but then I noticed that right in front of his front fin on one side, it looks like a bubble inflating and deflating as he breathes (I guess it's his gill). It is very tiny and hard to see, but the other side has no bubble. It just looks like an open... well, gill. So now I'm wondering if it is a gill fluke?

[jassz]

Well, what I read about flukes is that the fish will create mucous to try to get rid of the thing, and that's what ends up suffocating the fish (when the fluke is in the gills). This doesn't really look like mucous, it looks like skin, but I wouldn't really know what it's supposed to look like.

[daniella3d]

I had many fish with flukes before, freshwater and saltwater but never saw any mucous on the fish because of that. I don't think you would see this on the gill unless there are a huge amount of them, but thats unlikely.

My copperband butterfly had flukes and 2 treatments of prazipro took care of it. You might want to try a cleaner shrimp as well as they are good at removing the flukes.

Originally Posted by jassz

Well, what I read about flukes is that the fish will create mucous to try to get rid of the thing, and that's what ends up suffocating the fish (when the fluke is in the gills). This doesn't really look like mucous, it looks like skin, but I wouldn't really know what it's supposed to look like.