Water Lilies and Shoal of Tetra in Cenote, Astyanax aeneus, Tulum, Yucatan Peninsula, Mexico

water lily water lilies waterlily waterlilies plant plants flower flowers flora bloom blossoms floral flowering botany aquatic plant nymphaea waterplant water plant cenote cenotes cave cavern diving cavediving cave diving cave system underwater cave grotto extreme sport freshwater waters sinkhole hole tetra tetras tetra fish freshwater fish freshwater chariciformes fish fishes shoal school schooling swarm group groups wildlife car wash cenote aktun ha playa del carmen caribbean sea riviera maya yucatán yucatan peninsula quintana roo north america america geography under water underwater underwaterphoto underwaterpicture underwaterphotography underwaterworld water lilies and shoal of tetra in cenote astyanax aeneus tulum yucatan peninsula mexico horizontal