• 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.

Cephalopod Care

Cephalopod Journals

Share updates and photos about your cephalopod here.
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1.4K
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Octopus Care

Give and get answers on octopus care.
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2.8K
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28K
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2.8K
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28K

Cuttlefish Care

Give and get answers on cuttlefish care.
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922
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922
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10.6K

Sources for Cephalopods and Food

Learn where to get what you need.
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350
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350
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Tank Talk

Discuss tank setup and calibration.
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Exotics and Rare Species

Care for exotic and rare species of cephalopods. You must be logged in to view its contents.
Private

Ceph Care Ethics

Setting parameters for ethics in ceph care.
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20
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449
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20
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449

ID Requests

To give or get help identifying a cephalopod, post your request (with photos and descriptions) here.
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435
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4.2K
Threads
435
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