NOVELTY - The generator (100) has a turbine propeller assembly (20) configured within a casing (10), and a set of blades (22). A platform (30) provides a mechanism to hold the casing in a balanced position, where the platform is capable of being anchored at a river bed or an ocean bottom. A cover (60) protects the turbine propeller assembly. A power cable (40) transmits electrical energy from the generator to a user via a collective cable. The casing has a slit at a bottom portion for allowing removal of sediments, sand particles and similar materials.    USE - Underwater generator for use in an underwater electrical energy generation system (claimed) in a place to generate electricity. Uses include but are not limited to river, stream, sea and ocean.    ADVANTAGE - The generator harnesses and converts energy into electricity by using stream, river water flow and tidal water flow, in an easy, reliable and cost-effective manner. The generator is simple in structural configuration. The turbine propeller assembly moves in both directions, thus helping the underwater generator to withstand physical wear or damage resulting from the violent thrust and receding movement of powerful ocean waves, and utilizing both the incoming and the outgoing tidal water flow to generate electricity. The platform provides a mechanism to hold the casing in a balanced position, thus allowing efficient placing and installing of the generator while reducing energy and effort. The cover protects the turbine propeller assembly from solid matter that is drawn towards the propeller assembly through the course of fluid flow and gravity so that the underwater generator is non-polluting, and has no harmful effect on the environment, thus improving ecosystem.    DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of an underwater generator.    Casing (10)    Turbine propeller assembly (20)    Blades (22)    Platform (30)    Power cable (40)    Cover (60)    Underwater generator (100)