There is a large aquarium with many different types of corals

Underwater world of Atlantis, Deep Sea, Epic reality, (HDR: 1.4), dappled sunlight, cool colors, Ancient ruins, Ocean style houses, full of design flair, Deep-sea creatures, coral, fantastic and incredible, Epic composition , (complex part), (complex part, Ultra detail: 1.2), art station, (masterpiece, Best quality) --at 6

(nsfw:1.5),3d, cartoon, anime, sketches, (worst quality, bad quality, child, cropped:1.4) ((monochrome)), ((grayscale)), (bad-hands-5:1.0), (badhandv4:1.0), (easynegative:0.8), (bad-artist-anime:0.8), (bad-artist:0.8), (bad_prompt:0.8), (bad-picture-chill-75v:0.8), (bad_prompt_version2:0.8), (bad_quality:0.8)