Catfish in the Aquarium
Enough of the sensational stuff as you are unlikely to find any of
these man-eaters on sale in the UK. You will however find a vast
range of species to suit all tastes and tank sizes, and just as well
too, for no aquarium can be considered complete without some members of
the group.
Perhaps the most famous of the group are a few members of the
Loricaridae family, the sucker-mouth Catfish. I can't remember a
single day in the shop when I haven't be asked for a sucker-mouth to eat
the algae from off the aquarium glass. Equally, (at least according to
our customers), all sucker-mouth catfish
are Plecos no matter what the species, although most are actually
members of other genera.
Possibly
next in the popularity stakes are the Corys, the real workers of the
Catfish group.
The corydoras genus comes from the Callichthyidae family and contains
over 150 specific species with still more being discovered. All
corydoras come from South America. They spread from Columbia in the
north to Argentina in the south. They are small, with most species
growing between 1 and 3 inches long. They are peaceful fish that live in
large groups which tend to frequent the bottom of streams and rivers,
although there are a few mid-water swimming exceptions. Their peaceful
nature, beautiful markings and hardiness make them perfect additions to
community aquaria.
Many of the other genera's owe their popularity to looks rather than
work ethics, everything for sleek and pretty to downright ugly and
weird. Sleek and pretty has to be the graceful Shark
Cats, or the Pictus cats with their spectacular markings and long
flowing whiskers. Ugly and weird?, well take your pick,
there are so many to choose from. Everything from swimming
up-side-down to looking like dead leaves, even being shaped like a
Banjo..! If you can't find some catfish that takes your
fancy you must be very difficult to please.
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