• Welcome to TONMO, the premier cephalopod interest community, and birthplace of #WorldOctopusDay and #CephalopodAwarenessDays. Founded in 2000, we are a large community of experts, hobbyists and enthusiasts, some of whom come together when we host our biennial conference. To join in on the fun, sign up. You can also become a Supporter for just $50/year to remove all ads and enjoy other perks. Follow us on Twitter for more cephy goodness.

using direct seawater

  1. Wetankles

    Running tank with fresh seawater

    We are considering having a new guest in our home - an Octopus - and have a basic question but one not so typical: We live on a boat in Alameda, California. My thought is that we can run a small water line directly from below the boat and up to the tank and back. It is in an area that gets good...
Top