if i build a large pond iam pretty sure that i would like to stock it with some kind of catfish but i have some questions, the smallest pond iam building(but iam trying to go bigger) will be about 5'X5'X18"-20" what kind of cats can be housed in this pond for life? is sand a good substrate for the bottom? and is there anyone from B.C. canada that keeps monster cats?
thanks!
thanks!