I had great luck with tilapia.
They started spawing immediately.
Upside is the fry grow fast and are easily
Swallowed by smaller LMB.
Downside is they die off yearly as the water cools to 69 +/-.
They are cheap to buy so yearly restocking isn't an issue.
Texas mandates Mozambique TP (unless you get special permission) because they are very cold sensitive. But even they die when water hits low 50s, not high 60s.
What kind of TP dies at 69F?