At an expo called Reef-A-Palooza, 4000 coral reef aquarium hobbyists gathered to swap fragments of coral and ogle US$100-a-pop sea horses. The burble of water pumps and commerce filled the convention ...

One of Point Defiance Zoo’s two aquariums has been closed for renovations for more than two years. On Friday it will reopen with a fresh look and new name: the Tropical Reef Aquarium. Formerly called ...

Even if you’ve never owned a saltwater aquarium, it’s likely you’ve come across one before—perhaps at a restaurant or in your friend’s living room—with corals aglow and flamboyant fish flitting around ...

Reefers, as coral reef keepers sometimes call themselves, browsed through wares like Ultra Blasto coral, which looks like a head of psychedelic broccoli. A Katherine's Fairy Wrasse supermale fish, a ...