give them a few days you'll know if there reaching for the light
once acclimated to the light I would try mid level in tank
I wouldn't glue them till you find final placement
nice score
Good info. I was about to glue them last night. I'll try the middle, then glue it. I'm going to pick up some Red hornets, blue hornets, purple hornets, Blue Tubs, and Ice fires soon. I think I need a bigger tank.