Personally I do not think you could control an invasion of fire ants. This has nothing to do with your or your competency as a reptile keeper. I hope you don't let this situation impact how you see yourself. Things happen. Sometimes horrible things. We learn from them and we make changes to try to ensure it does not happen again.2 of the agamas have made it through the night, but they are in serious condition. They are alert but have difficulty moving, their weight is good as well so they can hopefully go a few days without eating.
2 out of 8 total what a loss.
Still I suppose I should be grateful that 2 will possibly recover.i
I like to consider myself a competent reptile keeper, but circumstances seem to be trying to disprove that notion.