Issue #686 May 2013
Three select articles will be offered in their entirety each month, available to all visitors.
7 Forgotten Livebearers (Full Article)
There’s not much to be cheerful about ...
Author: Neale Monks, PhD
A Champion Fighter: The Mosaic Boxer Crab (Lybia tesselata) (Full Article)
There has been one critter on top of my ...
Author: Markus Roth
Meet the Merry Widows: The Genus Phallichthys (Full Article)
This is a great time to be a livebearer ...
Author: Mike Hellweg
Parrotfish: Good or Bad for the Hobby? (Full Article)
One of the most eye-catching freshwater fish ...
Author: Joshua Wiegert
Available exclusively to TFH Magazine subscribers (print and digital)
About the Cover
In terms of popularity, the guppy has little to no competition in the freshwater hobby. Small, easy to keep, and coming in a range of patterns and a kaleidoscope of colors, there is an ideal guppy out there for almost any hobbyist. Our annual livebearers issue is exalted this year by a pair of red tuxedo guppies captured in a stunning formation that flawlessly conveys the potential of these timeless fish. For some of the latest insight on livebearing fish, check out Zach Culumber's article exploring swordtail diversity (p. 64) and Charles Clapsaddle's advice on raising and showing quality fish (p. 34). Photograph by Ed Wong
Tip of the Month:
That while most fish are either freshwater or marine, with a small number of species regularly inhabiting brackish estuarine habitats, a few fishes are at home in water of any salinity, including hypersaline - saltier than seawater! Some of these species, like the bull shark Carcharhinus leucas, are not potential aquarium specimens, but the group includes the popular sailfin molly Poecilla spp. and the much underappreciated native American sheepshead minnow Cyprinodon variegatus. These can be kept under fresh, brackish, or marine conditions.