Originally Posted by unleashed
for octopi if your lucky they live a full yr.most die in captivity due to their own toxins.the ink they have is a highly toxic in a closed eniviroment when they feel threatend they use the ink and flee in a tank they have no place to flee to all toxins are left sitting poisoning all tank inhabitents..they basicly commit murder suicide.not worth risking IMO.
Actually, they're ink is not toxic.
It kills the octo because it is "thick". When released into a tank with no filtration to get rid of it, the ink will coat the octo's gills, basically suffocating the octopus.