Wild Caught Gulper Catfish 4-6 inch

Wild Caught Gulper Catfish 4-6 inch

$89.99 Regular Price
$80.99Sale Price
Asterophysus batrachus KNER, 1858Gulper CatfishEtymologyAsterophysus: from the Ancient Greek ἀστήρ (aster), meaning ‘a celestial body’, and physa, meaning ‘bladder,bellows’, in reference to thebatrachus: from the Ancient Greek βατραχος (batrakhos), meaning ‘frog’, in reference to this species’ DistributionHas been recorded throughout the rio Negro system in Brazil and Orinoco drainage in Venezuela.Type locality is given simply as ‘Marabitanos, Brazil’, presumably in reference to Forte de São José de Marabitanas in the upper rio Negro basin, Amazonas state, Brazil.HabitatInhabits blackwater tributaries where it tends to hunt in shallow water and is typically active at night.Maximum Standard Length200 – 250 mm.Aquarium SizeTOP ↑An aquarium with minimum base dimensions of 150 ∗ 60 cm cm is recommended.It is advised to find a filter which has a water flow between 4-5 times the volume of your aquarium. At a volume of 540 litres, the filter we recommend can be found here. As this is a large aquarium, you may need more than one of these.Other aquarium filters which have been recommended highly by customers in your area can be found here.MaintenanceIdeally a soft, sandy substrate should be used though it is not essential. Additional furnishings are as much a case of personal taste as anything else but the most favourable set-ups tend to feature relatively dim lighting plus some chunks of driftwood and scattered tree roots/branches arranged to form potential refuges.Efficient filtration is a must when keeping predatory species due to the amount of waste produced so install one or more external canister filters and/or a sump system, organising the return in such a way that some surface movement and a degree of flow is created.Weekly water changes of 30-50% should be considered mandatory as this species can be sensitive to organic pollutants, and therefore must never be introduced to biologically immature set-ups.Water ConditionsTemperature: 22 – 28 °CpH: 5.0 – 7.0Hardness: 18 – 143 ppmDietAn obligate predator by nature, but captive specimens readily accept strips of white fish, whole shrimp, earthworms, and similar once they are recognised as food.Adult individuals are unlikely to require feeding on a daily basis with 1-2 meals per week sufficient.Like the vast majority of predatory fishes this species should not be fed mammalian/avian meat such as beef heart or chicken, and similarly there is little benefit in the long-term use of ‘feeder’ fish such as livebearers or small goldfish which carry with them the risk of parasite or disease introduction and at any rate tend not have a high nutritional value unless properly conditioned beforehand.
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Angry Fish Sales Licensed in Tucson, AZ.      923 W. Prince Rd.  Tucson, AZ. 85705           520-273-4973