Yes I have tried them. They are tough to kill but do not have the flash and size my bait does. Big bait = big crappie
Today I changed the water again and removed another 2 dozen dead ones. Think I got the water right now...
They make it the next two trips and I will start all over with a fresh tank on next Friday. Spare no costs for the clients..
Heck I may even break even in the long run..
Capt Mike