They just have a batch of eggs again! This time I spotted that they have a small tube from their abdomen (definitely their reproduction -gun-

) pose out.
Mmm... I will have to research more how should I remove those eggs. It's definitely very hard for me to predict or stand-by whole night any-dunno-when to catch those new hatchlings... and I doubt posting a tile will really can trick them. Anyway, research is my current task....
Thx for the feedback, bros.