You can trade time for money. Need to make sure BG have good spawning areas so they can reproduce well prior to introduction of predators like LMB. Generally recommend at least 20 BG for every 1 LMB, but I think 30 to 1 is better still.

FHM have their own special needs for reproduction. If you don't have it, they won't reproduce as well as they should. That happened at my place, plus I mistakenly stocked large tilapia which devoured the FHM before the LMB were stocked.

7ac 2015 CNBG RES FHM 2016 TP FLMB 2017 NLMB GSH L 2018 TP & 70 HSB PK 2019 TP RBT 2020 TFS TP 25 HSB 250 F1,L,RBT -206 2021 TFS TP GSH L,-312 2022 GSH TP CR TFS RBT -234, 2023 BG TP TFS NLMB, -160