Welcome to TONMO, the premier cephalopod interest community. Founded in 2000, we have built 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 - it's free! You can also become a Supporter for just $50/year to remove all ads and enjoy other perks, like Site Search. Follow us on Twitter or Facebook for more cephy goodness.
Does the natural rubber (latex) decompose/degrade in the water? I was using nylon cable ties...they work, and may be harder for a ceph to remove, but at the same time I don't think they create as TIGHT a seal as a rubber band would, not being as flexible.