Underwater Life: The last thing a glass fish sees
Shards of living glass Dive any reef or wreck in Colombo and you will see them. Small shoals of shining glass fish, shining that is when the light hits them. They blink in and out of existence as the light hits them for a kaleidoscopic experience that is sometimes unreal, especially when they congregate in a huge shoal that engulfs you and surrounds you in small shards of sunlight. Glass fish on a reef Glass fish and cardinal fish on the Cargo wreck Usually the glass fish aren�t so spectacular, they hang around in a group of about a dozen close to any sort of crevasse on the reef or �caves� formed on wrecks by the structure of the sunken ship. Presumably they do this for shelter with a place to retreat to if a predator attacks. What they don�t seem to realize is that their shelter is most often where the attack is launched from. You don�t have to look too closely at the crevacess and cracks to see them. The groupers lie there innocuously, seemingly somnambulant. Blue line groupers are