Hi there!! i'd like to try my hands on rearing one of these Mantis Shrimps!! Understand that they are hardy but capable of Smashing glass tanks!! 1) Does anyone have these pets at home?? And do they break your glass tank?? Would like to know more about them as pets. I think they are really cool cuz the colours are really pretty - and they are REALLY intelligent. My kind of pet. Grinz. 2) And of cuz, how much $$$ did you spend on decorating / keeping them as pets?? 3) What about filters?? Which of these in the market did you use?? Under gravel?? 4) If possible, please attach the photo of your aquarium too!! Thanks!!