yellow tube sea sponge - aplysina aerophoba

adria adriatic aegean aerophoba animal aplysina aplysinidae aquascape aquatic area background bay beautiful biodiversity champagne chemical close closeup color colorful croatia dive diversity dominica ecosystem filter gokova greece gaaea holiday kova life marine mediterranean mpa nature ocean oceanography outdoor photography protected reef saltwater schwamm scuba sea seasponge snorkeling soufriere species sponge star structure texture travel tropical tube turkey turkish under undersea underwater vacation virgin water wild world yellow