spotted lagoon (mastiglas sp.) in the aquarium

acuarium alive anatomy andromeda animal aquarium aquatic background beautiful biology bite black bodied burn cavity chrysaora closeup coast coastal colony colorful composition conservation coral creature creatures curve danger dangerous dark deep depressa depth dive diving ecosystem environment exotic extreme feet fibre fish fishes float floating frondosa glow glowing group habitat jelly jellyfish luminescent maremetens marine medusa mertensi natural nature night ocean ornata pacific poison scenes sea small soft swim swimming tank together toxicity tropical underwater water spotted lagoon mastiglas