Reader photo: Junior jellies

Genji Arakaki caught this shot of these small lion’s mane jellyfish, only about 3 or 4 inches across, in a junior jellyfish tank at the Aquarium of the Pacific in Long Beach. He took the photo on Jan. 18 with an Olympus E-PL5.

Each week, we’re featuring photos of Southern California submitted by readers. Share your photos on our Flickr page or reader submission gallery. Follow us on Twitter or visit latimes.com/socalmoments for more on this photo series.