all_waze
New Member
Not totally up to all the different terms nowadays. What exactly is a PK? Whats the pros and cons? I know all the local Petsmarts, PetCos, and Wally Worlds are over-loaded with what are supposed to be females but it seems turn out males. I bought 5 really well colored supposedly females but when introduced into a 10 gal,, all hell broke loose. So I B befuddled.