Zoo's will survive under just about any type of good lighting, T5's, 50/50's, Halide etc....All the food they need is provided by lighting....
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For a freshwater dip I take a plastic bowl, fill it with RO water and then float it in the tank so that it temperature acclimates, less of a shock for the zoa's if at least the temp is the same. I soak them for about a minute, kills just about everything except the zoa's.