Method for raising aquatic animals

Abstract

A method of culturing aquatic animals utilizes a habitat including at least one habitat unit, each habitat unit being constructed of a plurality of concentric tubes with a fixed radial spacing. The habitat is immersed in an aquatic environment containing larvae of aquatic animals to be raised so that the larvae settle on the habitat, the aquatic animals are fed until the animals grow to a desired size, and the cultured animals are then harvested.

Dependencies are inferred from the claim text.