Glass fishes
Fig. 26: Yet another swarm of glass fishes pushing towards the corals for protection. — Sea & Sea DX-8000G, Hin Daeng, Thailand, December 2007 RICOH Caplio GX8; Δt=1/46 s; f=5.8 mm; f/2.5; ISO 200; 25 December 2007 05:16:47