Whimsical goldfish relaxing in a bathtub under the sea

A whimsical 3D cartoon of a vibrant, wide-eyed goldfish lying happily in a sunken, vintage bathtub at the bottom of the deep blue ocean, filled with air. The fish is breathing a perfectly contained bubble of air, by the glow of a small, realistic flickering wax candle placed on a tiny wooden side table next to it. Soft bioluminescent plankton float around, casting a magical, cinematic glow on the scene. Highly detailed, Pixar-style animation render, cozy atmosphere, pastel color palette, 8k resolution, volumetric lighting. Beautiful, Colorful, Detailed, Iridescent, Vibrant, Digital Painting, Hyperrealism, Surrealism, Octane Render, Trending On Artstation, Alena Aenami, Polished, Bob Byerley