underwater scene with fish swimming, vibrant aquatic environment, sunlight filtering through water, lush green plants

fish underwater aquatic environment sunlight plants rocks swimming nature marine wildlife ocean habitat biodiversity serene tranquil colorful species freshwater ecosystem beauty aquaticlife underwaterphotography exploration aquaticplants gills fins scales sunlightbeams tranquility depth aquaticworld natural sereneenvironment fishspecies underwaterlife aquaticecosystem aquaticflora aquaticfauna underwaterexploration aquaticbeauty underwaterworld ai generated