Pearl Cichlid, Geophagus brasiliensis. Source: / Wikimedia Dianne J. Bray, Geophagus brasiliensis in Fishes of Australia, accessed 26 Dec Fish guide for Pearl Cichlid, Geophagus brasiliensis, Pearl Eartheater profile with fish pictures, description and information, Geophagus cichlid care, diet, habitat. G. brasiliensis is a moderately popular ornamental freshwater fish that occurs as an introduced species in the aquatic habitats of at least four.
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Description The Pearl Cichlid is a high bodied fish, much like the Convict or Texas Cichlid, with a more pointed mouth.
Pearl cichlid – Wikipedia
The introduced population in Western Australia co-occurred with three species of native freshwater, one native estuarine and two other introduced freshwater fishes Beatty et al. They do fine in either freshwater or brackish freshwater but prefer slower moving water with good efficient filtration.
It is recommended to brasiliwnsis up on the common tank diseases. For example, specimens from lotic environments are often more elongate than those from lentic habitats.
Graaf and Coutts, ; Beatty et al.
Geophagus brasiliensis, Pearl cichlid : aquarium
However it is not suited to a full brackish water tank. Aquatic Invasions, 8 1: These principally result from human-mediated translocation and release. Intestinal disease can be treated with metronidazol. They are found in brasiliensks and southern Uruguay and Brazil.
Knowing the signs and catching and treating them early makes a huge difference. The species often has red highlights on the fins, principally the dorsal and caudal fins.
Native to coastal drainages of eastern and southern Brazil and Uruguay. Graaf Mde; Coutts T, They can brasiiliensis from years with good care.
Acarichthyini — Acarichthys and Guianacara. Species Image Gallery prev next. Review of the impacts of introduced aquarium fish species bradiliensis have established wild populations in Australia.
While the diets of G. Several copper based fish medications are available for Ich.
Revista Brasileira de Biologia, 50 1: Dissolved oxygen ranged from They will pair up at 2 – 3″ and be ready to breed at 4″.
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If they like it, add it egophagus their diet. Physiological effects of saline waters on zander. The species grows to approximately mm Page and Burr Geophagus brasiliensis pearl cichlid ; adult, mm total length.
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Not only other fish but plants, substrate, and decorations can harbor bacteria. Despite its current scientific designation, this cichlid does not actually have much in common with its eartheater cousins and may eventually be removed from the Geophagus genus. Within Australia, there are reports of the collection of G. Most often recorded in coastal drainages and the lower reaches of rivers, and some populations inhabit coastal lagoons with permanent or temporary connections to the ocean so have evolved a degree of salt tolerance.
One common problem is Ich.
Later molecular studies by Farias et al. Froese R; Pauly D, One or more of the features that are needed to show you the maps functionality are not available in the web browser that you are using. Taxonomic Tree Top of page Domain: Within the native range of G. Aquariums are closed systems and regardless o size all need some maintenance.
Journal of the Royal Society of Western Australia However, once the initial expense is out of the way this fish doesn’t require much in the way of maintenance and can tolerate a much wider range of water conditions than most cichlids; the perfect requirments for a beginner fish keeper! Risk of Introduction Top of page G.