They're more shy than aggressive, although they do attack sometimes. I don't think they are as aggressive as squid.
Octopus are short lived, extremely well versed in escaping and aggressive with tank mates.
Squid by far. Squid by far.
Be very, very careful. While not known to be aggressive, they're highly poisonous. Keep your distance and don't poke it.
Yes, a common octopus is a type of octopus
what is a male octopus called
Family: Octopodidae Genus: Octopus Subgenus: Octopus Scientific Name: Octopus vulgaris
The octopus is an invertebrate... It has no skeleton.
BLUE RINGED OCTOPUS GIANT PACIFIC OCTOPUS PACIFIC RED OCTOPUS and many more
an octopus, noob
Octopus
Yes
No, octopus are invertebrates