The fish got a formalin dip 3 weeks ago and then gone through 6 tank transfers and moved into an observation tank 7 days ago with the second round of prazipro last night.
week and half ago I noticed a small black dot on its lower fin which has gotten much larger now and I'm not sure what it is. It's actually going through the fin and visible on both sides. I tried picking at it with a set of tweezers and was unable to get it off whatever it is. It looks like something dangling off it but it's not coming off. Doesn't look like something alive but then again I'm not sure and can't tell. Anyone have any ideas what it could be or what to do?
PS. Don't mind all the debris on the bottom of the tank, just transferred the live rock from my main tank to the hospital tank which made a mess which was siphoned out.
https://youtu.be/iT9E5zNoCfQ
week and half ago I noticed a small black dot on its lower fin which has gotten much larger now and I'm not sure what it is. It's actually going through the fin and visible on both sides. I tried picking at it with a set of tweezers and was unable to get it off whatever it is. It looks like something dangling off it but it's not coming off. Doesn't look like something alive but then again I'm not sure and can't tell. Anyone have any ideas what it could be or what to do?
PS. Don't mind all the debris on the bottom of the tank, just transferred the live rock from my main tank to the hospital tank which made a mess which was siphoned out.
https://youtu.be/iT9E5zNoCfQ
Last edited:
