It is not an optimal time for stocking LMB in Wisconsin, but the critical factor is going to be your water temperature and the process you take to acclimate them.

What is the water temp of the pond and what is the water temp in the aquarium?


Excerpt from Robert Crais' "The Monkey's Raincoat:"
"She took another microscopic bite of her sandwich, then pushed it away. Maybe she absorbed nutrients from her surroundings."