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Bluespotted Lagoon Ray

Taeniura lymma

Also known as: Bluespotted Fantail Ray, Bluespotted Ribbontail, Bluespotted Ribbontail Ray, Bluespotted ribbontail ray, Ribbontail stingray, reef stingray

A reef ray that looks incredible but rarely thrives in captivity.

Bluespotted Lagoon Ray
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CC BY-SA 3.0

About

The bluespotted lagoon ray (Taeniura lymma) is one of the most recognizable rays in the Indo-Pacific, instantly identified by its sandy-tan disc peppered with vivid blue spots and the bold blue stripes running along either side of its tail. Its range stretches from the Red Sea and East Africa all the way out to the Solomon Islands, with populations reported as far north as southern Japan and south into northern Australia, typically hugging coral reef environments and the sandy flats that border them. In the wild, these rays move with the tides. Gathering in groups over shallow sandy areas as the water rises to hunt mollusks, worms, shrimps, and crabs, then retreating to caves and reef ledges as the tide falls. Unlike many other stingrays, they rarely bury themselves in the sand. Small specimens occasionally appear in the marine trade, and their peaceful temperament means they pose little threat to similarly sized tankmates. That said, this species has a well-documented poor track record in aquariums and is genuinely best left to very experienced marine keepers. Or better yet, admired on the reef. Conservation pressure from fisheries and destructive fishing practices has made wild populations increasingly vulnerable, which is worth considering before pursuing one.

Frequently asked questions

How big does the Bluespotted Lagoon Ray get?
The Bluespotted Lagoon Ray reaches about 13–14" as an adult.
What size tank does the Bluespotted Lagoon Ray need?
A minimum of 200 gallons is recommended for the Bluespotted Lagoon Ray.
What water parameters does the Bluespotted Lagoon Ray need?
The Bluespotted Lagoon Ray does best with a temperature of 72–78°F, a pH of 8.1–8.4, hardness around 8–12 dGH.
Is the Bluespotted Lagoon Ray aggressive?
The Bluespotted Lagoon Ray is generally peaceful and suits a community tank with similarly calm tankmates.
What does the Bluespotted Lagoon Ray eat?
The Bluespotted Lagoon Ray is a carnivore. It needs a meaty, protein-rich diet of frozen or live foods.
How long does the Bluespotted Lagoon Ray live?
With good care, the Bluespotted Lagoon Ray typically lives 8-12 years.
Is the Bluespotted Lagoon Ray reef safe?
The Bluespotted Lagoon Ray is generally considered reef safe.