GSF have high tolerances to low DO, warm water, turbidity, pollution and who knows what else...
Fortunately they have a high tolerance for under-informed masses.
Why can't you people realize that the GSF is
the chosen fish. They can probably live in a pond filled with tapioca pudding. Let's see a LMB or BG do that. They are very temperature tolerant, low oxygen tolerant, heck they'll live almost any where.