Copepods as Live Foods
These organisms are uniquely valuable for enhancing survival of baby marine fish.
By Robert J. Goldstein, Ph.D.
About Water Conditioners and Supplements
Which ones are right for your setup?
By Lee Newman
How Safe are “Reef-Safe” Fish in Your Tank?
Several factors can drive good reef fish to eat corals.
By Scott W. Michael
Fancy Fish for Fish Fanciers
The efforts of skilled breeders have resulted in various colors and more.
By Mike Wickham
Discover the Dianema
Meet the Dianema: cousins of the popular Corydoras.
By Dr. David Sands
Species Profile: Chinese Sailfin
Be aware that these fish get large and lose their juvenile coloring.
By David A. Lass
Dolphins and dogs can be trained — but did you know that fish can, too?
By Elisa Jordan
Fish Rap: Where Readers Sound Off
Find out what fellow aquarists believe about the hobby’s role as it affects coral reefs.