Just to be clear, you are talking about blue catfish x channel cats, right? Think we had a previous thread about them, but I honestly don't know of any suppliers. Interesting idea.
8 acre E Texas, full 3/16. CNBG, RES, FHM 10/15; TP 5/16; FLMB 6/16. 100 12 inch N LMB & 1k GSH 10/17. 150# TP & 70 HSB 5/18. 1k PK 11/18
There are only 10 types of people; those who understand binary and those who don't