• Welcome to TONMO, a community of cephalopod experts, hobbyists and enthusiasts. Established in 2000, we are the founders of TONMOCON, and birthplace of World Octopus Day and Cephalopod Awareness Days. ...You can register here, and Introduce Yourself. To rid yourself of ads and enjoy other perks, become a Supporter for just $50/year. (Now accepting bitcoin & other crytpo!) ...Follow us on Twitter and YouTube for more cephy goodness.
  • Looking to buy a cephalopod? Check out Tomh's Cephs Forum, and this post in particular shares important info about our policies as it relates to responsible ceph-keeping.

Octopus and tiger tail cucumber


Staff member
Sep 4, 2006
Probably not most echinoderms (stars, sea urchins, cucumbers) are fine with octopuses. There are a few stars that may be a problem for small octos and you do need to be careful to remove a cuc immediately if it dies.

Latest Posts