Yasha Goby Swimming Unusually

[nden]

My most recent batch of fish was transferred to the sterile tank for General Cure treatment and observation. Yesterday, I did the water change + 2nd dose of General Cure. I'm noticing today that one of the yasha gobies is clamping its fins and swimming unusually. Spine injury? Something else internal? I've already gone through a week and a half of medicated LRS Fish Frenzy during copper.

 

[Dsnakes]

That is odd compared to how the other is swimming. Is it swimming into the flow at all? Maybe try a freshwater dip to check for flukes.

 

[nden]

That is odd compared to how the other is swimming. Is it swimming into the flow at all? Maybe try a freshwater dip to check for flukes.

Figured flukes would already be working out of their system after the General Cure treatments. It may already may be a little too late. Found him upside down this morning. When I went to pick him up, he did flip over, though he is now having trouble "balancing" to stay upright. Really sucks to see [emoji29]

 

[Dsnakes]

Figured flukes would already be working out of their system after the General Cure treatments. It may already may be a little too late. Found him upside down this morning. When I went to pick him up, he did flip over, though he is now having trouble "balancing" to stay upright. Really sucks to see [emoji29]

Hoping for the best. Has he been eating?

 

[nden]

Hoping for the best. Has he been eating?

Just before lights out, he was "chasing" bits and pieces. This morning, not so much

 

[nden]

It seems there's something off that's affecting gobies in the qt tank for GC treatment and observation. Their fins get clamped up, where their tail gets shaped to a point. Stomach also gets sunken in. Not sure what could be afflicting them/rest of the tank.

Any ideas? This is the one that was still swimming well 3 days ago and it's now starting to wither away like the other I asked about earlier... Noticing it starting to happen on the Hi-fin goby as well....