<a href=showthread.php?s=&postid=10119661#post10119661 target=_blank>Originally posted</a> by Gonodactylus
I've described a few broken tanks on this forum in the past - most chips and cracks around the bottom of the tank where O. scyllarus or G. chiragra were trying to dig. We have had a couple of major breaks that took out an entire side of a tank, but those were by large Hemisquilla or O. scyllarus. On the other hand, consider that my lab usually has 40-50 aquaria set up for large (> 60 mm) stomatopods, many of them thin walled photographic and observation tanks and that we have been doing this since 1072 - 35 years! That is over 600,000 stomatopod days. If you figure that the average animal is in the lab for 3 months, that comes to about 6000 stomatopods kept in aquaria (most of our small stomatopod are keep in plastic cups, so I'm not counting them), the incidence of tank failure is actually remarkably small. Partly this is due to precautions that we take such keeping large smashers in plexiglass tanks or lining the bottom of glass tanks with plexiglass. Another reason is that these animals are not pets and we don't interact with them on a daily basis. I'm sure if we allowed people to tease the animals moving fingers, etcl against the glass trying to elicit strikes, the number of breaks would be higher.