Prompt: "A mystical betta fish with enchanting, vivid, and surreal designs on its fins, radiating in luminescent, fairy-tale hues. Set in an underwater river scene, teeming with psychedelic aquatic flora, bursting with vibrant and fantastical tones, evoking a dreamlike ambiance, exceptionally detailed, fantasy art, gentle illumination." Negative prompt: "unclear, poor quality, dim, single-tone, realistic appearance, misshapen, additional appendages, text, watermark, chaotic background, muted colors, low contrast, warped."