A whimsical fish with neon holographic patterns glowing on its scales, swimming in a vibrant coral reef. The fish's body glows with shifting rainbow colors, and its long, flowing fins resemble ribbons of light. The coral reef is alive with glowing, bioluminescent plants, anemones, and jellyfish, all pulsing with soft light in shades of purple, teal, and pink. The background water glows faintly with a dreamy, holographic shimmer.