Strongly advise against BG stocking, will be an ever present management issue for you down the road and they'll take up significant biomass in your carrying capacity equation since you lack predators with gape capability to effectively manage BG population. Wait and see if your fish show signs of low performance - at that time you can decide to bump up feeding rates or remove some predators or both.

Many men go fishing all of their lives without knowing that it is not fish they are after. ~ Henry David Thoreau

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