Hawaiian corals choose algae symbionts to suit depth and temperature

A study published in Royal Society Open Science has found that Montipora capitata populates with algal symbionts based on environmental factors. Scientists from the Hawai‘i Institute of Marine Biology and the Chaminade University of Honolulu already knew that the reef-building…

3D bioprinted coral skeletons can house symbiotic algae

A team of international scientists has produced the first 3D printed synthetic coral tissues that can house living symbiotic algae.  The team at the University of California built three different 3D-bioprinted corals, each mimicking either the skeleton, gut, or skin…

An Introduction to Reef Aquarium Lighting

Saltwater aquarists who choose to take the plunge into reef keeping quickly come to an interesting realization: The lighting used in such systems is of paramount importance. Whereas lighting in fish-only systems is primarily an aesthetic concern (for the most…