relly you need take care whit the medications, mi first e. catfish die for use of products whit cuppre, the catfishes are more sensibles for the cuppre, i see e. catfish trated whit salt in a shop for inch, the catfishes die, i dont know the cause inch or the emdicatons, if you e. catfish its up in the tank its diying for cuppre if you has used the product, use quelated cuppre it best, i clean mi e. cat of inch whit quelated cuppre time ago whit halfs rations, and really really are gluttons i can see mi catfish sometimes full full, as a manaty form

and totally inflated , and really fatty for eat many food, doesnt the best eat really much.
I in he case the salt its for?, changes of water 50% for quit the salt, and 3 days other wather change if its a 55-60 gals or lesste e catfis can survive somedays witowth eat, the mine time ago use a natural ayuno, for 3 or 5 days and its heallty.
Put clear water and wait you cant cure internal damage, check for syntomps, the water temperature, and wait
Nota. The baby catfishes are more sencibles for paracites as the inch or helmits, the aduts in the natuire suffer less chanse of infection how more size have the fish, the inch its fatal for babyes.
