I think your plan is sound. At the end of the day, you don't have to do anything; you'll just have what you have.

Are there any LMB in there now?

Kids may love the bullfrogs, but catching a 2-3 lb. LMB out of there might overshadow that.

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."