The common name of Firewood
Catfish stems from the fact that when it is caught
it has no food value and so it is dried for firewood
instead. Mainly nocturnal and feeds primarily on nekton
(actively swimming aquatic organisms in a body of
water). Aquarium Care: Will do well
as a juvenile in captivity but would need a large
tank to accommodate this catfish when nearing adulthood.
Can be spooked easily and can jump out of the tank
if a strong weighted lid is not fitted. Would need
hiding places in the aquarium to make it feel secure
in its surroundings. If housed with other fish they
would need to be chosen carefully due to the predatory
instincts of this catfish. Really a catfish for the
dedicated catfish enthusiast. Diet:
Large frozen and live foods leaning towards the meaty
side. Remarks:
The first image is of a specimen that was caught on
rod and line in a lake in California, USA by the image
contributor, which points to a contaminant that had
been released from a home aquarium. The last image
is of a specimen that has been introduced to fishing
lakes in Thailand, Asia. This may prove to be a hybrid
crossed with another large South American pim.
South America:
Amazon and Orinoco River basins. Type locality:
Brazil: in fluminae Amazonum, Solimoëns, Rio
Negro.
Size:
150.0cm. (5ft)
Temp:
21-25°C (69-77°F)
p.H.
6.0-7.2.
Reference:
Burgess, W.E.
1989 An atlas of freshwater and marine catfishes.
A preliminary survey of the Siluriformes. T.F.H. Publications,
Inc., Neptune City, New Jersey (USA). 784 p. Ferraris, C.J. Jr., 2007. Checklist
of catfishes, recent and fossil (Osteichthyes: Siluriformes),
and catalogue of siluriform primary types. Zootaxa
1418:1-628.
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