Alright, my green severum in the 90 gallon has popeye--am currently treating with FULL DOSAGE of tetracycline, first day with it. Will this be bad on my Black Ghost knife, considering it is scale less? I suppose I can move it to a 55g, incase it is ABSOLUTELY necessary to move it. The 55g had other fish in it. They are--

5 Female bettas

15 Harlequin Rasboras

6 Khuli Loaches

I'm stupified that I did something as dumb as this... will I need to move the BGK? One last thing, I've found that it is very tolerant to meds, full dosage of Melafix, Pimafix, and two diffrent ich medications. (only the melafix and the pima fix were at the same time.)

Is he coping or right, increase aeration a lot in the tank and he should be ok, it's parasite meds more with scaless fish that they can't handle so well.

He looks just fine right now, busy as usual, investigating the tank. Not any faster or any slower swimming, not hiding or gaping at the surface.

Thats fine then i wouldnt worry, if he does start acting odd move him, but match temp and ph, good luck.

As always, I can't thank you enough wilder.

Good luck.

So tell me, what WOULD be a symptomatic problem with this? What would it do? It still seems perfectly normal at the two hour mark, but incase something does go wrong, I'd like to know what to look for.

Fish that can't tolerate a med will heavy breath, dart about, all lay on the bottom of the tank listless, they might go pale in colour due to stress, if you know your fish you can tell by there behavour.