Originally Posted by gharner
haha.....i think they're kinda cool, but a little creepy. they seem neat though. i was thinkin of building a custom tank for 1 if it would'nt be too expensive. thats why i was wonderin what size tank i would need. i would also make the tank out of acrylic cause aparently they can break through glass.
You would only have to worry about a large adult breaking glass and even then it is uncommon. I tend to err on the side of caution so I had a custom built acrylic tank for mine. It cost $140, that included shipping.
As far as tank sizes go, a 26 gallon tank is recommended for an adult peacock mantis (Odontodactylus scyllarus). My tank is 19 gallons, however, since it is custom built I had it made with a bigger footprint. So it has the surface area more similar to a 30 gallon.
Mine is quite aggressive and will randomly pop the side of the tank yet he peacefully co-exists with a Chromis. They are fascinating creatures. Check out the thread in fish photography titled Let's see those Mantis Shrimp.
~Wade