When most people plan to start their first ever saltwater and reef aquarium they have a notion that water parameters in a saltwater environment is a difficult topic. However, I believe this is just a ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. The Smithsonian Institution calls coralline algae “the unsung ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Coral reefs are in trouble. In April, Australian scientists ...

Caribbean corals and the algae that inhabit them form a remarkably stable relationship -- new knowledge that can serve as an important tool in preserving and restoring vital reef-building corals. The ...

The mutually beneficial relationship between algae and modern corals -- which provides algae with shelter, gives coral reefs their colors and supplies both organisms with nutrients -- began more than ...

On the reefs in the Florida Keys, plenty of snorkelers and scuba divers take in the sights, and others fish with spear guns for sport. But a small third group collects blue-legged hermit crabs, ...