Are you talking about using just YP and bass?
Yes and No.
I would start any new pond with a certain amount of Fathead Minnows/Golden Shiner/Redear Sunfish.
But except this, I am inquiring about a Yellow Perch/Smallmouth or Largemouth Bass only pond.(No Bluegill Sunfish)If at all possible.
Please share your experiences.
Thank you,
Regards,
FRIZ