A school of neon tetras swimming together in unison, their iridescent scales shimmering in the light, with a few strategically placed water lilies and lotus flowers floating on the surface of the water.
A colorful clownfish hiding in an anemone, with its bright orange and white stripes standing out against the soft pink and purple hues of the anemone's tentacles, surrounded by a sandy ocean floor and a few scattered seashells.
A majestic blue tang fish swimming amidst a vibrant coral reef, with schools of small fish darting around it, surrounded by a warm blue ocean and a sunken ship in the background, with seaweed and sea fans swaying gently in the current.