@oliverknott2020: 🇧🇷 🐟 Hoplisoma araguaiensis (formerly Corydoras araguaiensis) in its Natural Habitat Filmed by @Chris Lukhaup in a small tributary of the Rio das Mortes, Mato Grosso, Brazil, this beautiful South American catfish inhabits shallow streams with sandy bottoms, leaf litter, submerged roots, and crystal-clear water. These environments provide both shelter and a rich source of small invertebrates on which the fish feed. Hoplisoma araguaiensis is a highly social species that naturally occurs in groups, constantly foraging across the substrate. Its intricate pattern of dark spots and lines offers excellent camouflage among fallen leaves and river debris, helping it blend seamlessly into its surroundings. Observing these fish in the wild reveals just how important natural habitats are in shaping the behavior, coloration, and ecology of one of the aquarium hobby's most fascinating armored catfishes. Featuring @Aquarium Co-Op @Juliana Leroy #HoplisomaAraguaiensis #Corydoras #WildHabitat #BrazilianFish #Aquarium

Oliver Knott

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Thursday 11 June 2026 14:01:55 GMT