vibrant yellow angelfish in coral reef aquarium showcasing marine life colors and tropical aquatic beauty

angelfish coral reef aquarium marine tropical fish underwater yellow bright ocean aquatic sea nature wildlife swimming vibrant colorful exotic environment ecosystem marinelife biodiversity fins water habitat beauty closeup underwaterphotography marinebiology saltwater oceanlife sealife species snorkeling diving undersea coralreef gills scales tropicalfish marineenvironment wildlifephotography aquaticcreatures oceanography