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What fish can live with octopus?
Ideally run the tank with some fish like mollies or damsels but be aware that damsels will need to be removed before the octopus is added and any other fish will be seen as a snack! You can’t just buy a new tank, add water and some live rock, and then plop in your octopus.
What does an octopus eat and what eats it?
Diet Of The Octopuses Bottom-dwelling octopuses primarily feed on mollusks, polychaete worms, and crustaceans such as clams, shrimps, lobsters and snails. Open-ocean octopuses feed on fish, birds, and snails. Octopuses are carnivorous, meaning they only feed on meat.
Do octopus only eat fish?
Their choice of food varies from plankton and small sea mollusks to crabs, mussels, clams, squid and other octopus. Larger octopus will also feed on various species of fish and if they are lucky even dogfin sharks.
Is octopus a mammal or fish?
It’s a great guess, but an octopus is not a mammal. An octopus is an invertebrate animal, which means it has no spine. More specifically, an octopus is a cephalopod, like squid and cuttlefish. They’re some of the smartest invertebrates.
What is the Diet of an octopus?
The common octopus’s diet consists of crustaceans such as shrimp, crayfish and crabs, mollusks such as bivalves and snails, and small fish. The octopus hunts at dusk, using its incredible color-changing ability to remain concealed.
What do octopus prey on?
Octopuses are carnivores, and the adults feed on small fishes, crabs, clams, snails, and other octopuses. They typically forage alone and at night, pouncing on their prey and wrapping it in the webbing between their arms.
Do octopuses eat themselves?
Not only that, some octopuses ate themselves because they were stressed due to being in captivity. A stressed animal is most prone to infections. A bacterium that manages to take hold of the octopuses mind when stressed causes this act of horror. Once such behaviour starts, it is difficult to stop.
How do octopus feed?
Octopuses are able to swallow entire pieces of their meals. Inside the beak, there is a structure similar to a tongue called the radula , which aids the feeding process as it allows the octopus to ‘lick’ the inside of a shell.