Pelican Knifefish Pair (Compsaraia samueli)

A rare knifefish found in the deep water channels of the middle Amazon River in Peru and Brazil, the Pelican Knifefish is a distinctive species, with males of the species developing extremely elongated snouts which are assumed to be for interspecific competition for females, which have a more typical head shape for a knifefish. Little is known about their behavior in the wild, but they are likely an insectivore, using their highly developed ability to detect electrical current in order to locate food. In the aquarium, they are shy and best kept in a species tank or with other very peaceful fish. Due to their deep water habitat, very dim lighting, if any, is preferred, and they should be offered plenty of cover.

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Description

Pelican Knifefish Pair (Compsaraia samueli)

Origin: Wild Peru
Locale: Rio Amazonas outside Iquitos
Diet: A micropredator, feeding on insect larvae and small crustaceans in the wild. Will usually accept protein rich frozen foods like bloodworms or mysis shrimp.
Adult Size: 12″+
Recommended Tank Size: 75 gallon+
Compatibility: Generally peaceful but can be aggressive towards other knifefish. May eat smaller fish.

Preferred Water Parameters
pH:                          6.5 – 7.4
Temp:                     76-82F
Ammonia:              0ppm
Nitrite:                    0ppm
Nitrate:                  <30ppm

Shipping Note: Due to their large size and need for a large shipping box, certain sizes may not be eligible for our flat rate shipping. We recommend air cargo for larger fish whenever possible. Please contact us for more information on shipping options or for a quote