supersquid_girl said:ok any squid that can be kept in a tank smaller than 50 gallons?
No! That's the short answer! Squid need room! Having said that the Bobtails and Bottletails can. But they're Sepiolids not Teuthids and thus aren't really squid. Many are extremely nocturnal but I believe that Rossia pacifica can be kept successfully.
Cheers
J