cute fish, Subnautica game, vibrant colors, underwater scene, bioluminescent plants, coral reef, small fins, playful swimming, bubble trails, alien ocean, soft ambient lighting, close-up shot, detailed scales texture, translucent fins, 3D model, high-resolution, realistic water effects, side view, dynamic pose, serene environment, exploration theme, fantasy marine life, clear blue water, sun rays filtering through water, peaceful, ecosystem interaction, wide-angle lens.