Hi Nessie, Welcome to Fishlore, I know you have been around for awhile, but I haven't seen your posts yet, so HELLO
Do you mean Upside Down Catfish? I have never heard of a Backward cat, but that doesn't mean there isn't one. Google Upside Down Catfish and see if maybe this is your fish.
One note, with what you have in the tank, it is EXTREMELY overcrowded. You have enough fish in there for a 30 gallon tank, MINIMUM..... This will lead to stress for the fish, and health problems.
How long have you had the tank set up? Has it gone through the
nitrogen cycle?
Merry Christmas
