Feeding Acropora helps them handle elevated temperatures and CO2

A new research by the UM Rosenstiel School of Marine & Atmospheric Science finds that staghorn corals fed dried zooplankton were able to sustain normal growth at elevated temperatures and CO2. Studies like this further reinforce the importance of coral nutrition in the wild and in captivity - a subject Advanced Aquarist has covered extensively in recent months.

Vintage bronze-framed nano aquarium

The frame appears to be made of copper or bronze (which would make more sense around water). It's always fascinating to see aquariums from decades gone by. Designs have radically changed over the years from both a material and aesthetic point of view.