i have been having trouble in the tank with bacterial infection, see thread:
http://www.monsterfishkeepers.com/forums/showthread.php?t=145052
My lima shovelnose looked very sick so i moved it to a hospital tank and treated it with bacteria control meds.
There is blood showing at the base of all fins and under the mouth.
The whiskers were "soft and sloppy" and the front half of them fell off today.
And finally since today he has his mouth stuck open!
Putting him in the tank, got stuck in the net but was so lifeless i could hold him.
you can notice the whiskers here:
and today, the mouth open and you can see the red in the fins:
I have treated the whole 200G tank with bacteria control meds and im hoping no other fish will get sick...
however i will gladly listen to advice about the Lima, anyone had similar problems?