Orange Venezuela Corydoras (Corydoras venezuelanus), also known as the Venezuelan Cory or Orange Venezuelan Cory, are a small, peaceful bottom-dwelling catfish native to the rivers and streams draining into Lake Valencia in northern Venezuela. They share the characteristic armoured bony plate body structure and foraging behaviour of all Corydoras, but are distinguished by the vivid copper-orange colouration that develops along the back half of the body and dorsal fin as the fish matures, combined with a large oval metallic green-black shoulder patch and a distinct copper-brown nape marking. This three-element colour pattern -- warm orange, metallic shoulder, copper nape -- makes the Venezuelan Cory significantly more visually interesting than the more common Bronze Cory it superficially resembles. They are hardy, adaptable, beginner-friendly, and most specimens in the hobby are captive-bred. Keep in groups of 6 or more on fine sand substrate.
6.5–7.5pH
3–15GH (dGH)
72–79°FTemperature
2–2.5 inMax Size
Appearance
Orange Blaze, Metallic Shoulder, Copper Nape
Copper-orange blaze developing along the back and dorsal fin as the fish matures. Juvenile Venezuelan Cories show relatively subdued colouration similar to Bronze Cories. As they mature the back half of the body and the dorsal fin develop a vivid copper-orange to reddish-orange colouration that intensifies with age, diet, and substrate choice. The orange reads most vividly on dark substrate and is enhanced by a varied diet including frozen foods. Feeding quality foods and maintaining the fish on dark fine sand produces the most saturated colour expression.
Large oval metallic green-black shoulder patch -- the primary distinguishing mark from Bronze Cory. The most immediately distinguishing feature of C. venezuelanus from the similar Bronze Cory is the large, clearly defined oval patch of metallic green-black colouration covering the shoulder area behind the gill plate. Combined with the copper nape marking above it and the orange developing behind it, this shoulder patch gives the Venezuelan Cory a three-tone colour pattern that reads as clearly more complex and more attractive than the simpler colouration of the Bronze Cory at the same size and price point.
Compact at 2 to 2.5 inches -- appropriately sized for tanks from 15 gallons upward. The Venezuelan Cory is compact enough for modest-sized planted tanks while still being clearly visible and individual-appearing at normal tank-viewing distance. In a group of 6 on dark sand with green planting the collective copper-orange of the backs reads as a warm accent along the substrate level.
Behaviour & Care
Social, Active & Easy
Social and group-dependent -- keep in groups of 6 or more. Venezuelan Cories are shoaling fish and show stress, fading colour, and reduced activity in small groups. In a group of 6 they are active, visible, and forage confidently across the substrate surface throughout the day. Groups of 8 to 10 produce the most natural behaviour and the best sustained colour expression in the males.
Active substrate forager -- sifts through fine sand for food particles continuously. Like all Corydoras, Venezuelan Cories forage by pushing their sensitive barbels through the substrate surface. Fine sand is strongly preferred over coarse gravel, which abrades the delicate barbels over time. A minimum sand depth of 2cm allows natural foraging behaviour. They also breathe atmospheric air periodically, darting to the surface for a gulp -- entirely normal behaviour.
Hardy and adaptable -- one of the more beginner-friendly Corydoras species. Venezuelan Cories tolerate a wider range of conditions than more delicate species like Panda Cories, making them a good choice for aquarists new to Corydoras keeping. They are resilient to minor parameter fluctuations as long as extremes are avoided and water changes are performed regularly.
Supplement with sinking pellets, frozen foods, and blanched vegetables. Venezuelan Cories are omnivores and benefit from a varied diet. Feed sinking catfish or Corydoras pellets, frozen bloodworms, brine shrimp, and daphnia, and blanched vegetables including zucchini and spinach. Variety in diet is the single most important factor for developing and maintaining the copper-orange colouration as the fish matures.
Provide caves and shaded areas for daytime shelter. While more bold than some Corydoras species, Venezuelan Cories appreciate hiding spots under driftwood and hardscape where they can shelter when not actively foraging. In a well-structured tank they emerge readily during feeding and throughout the day.
Shrimp Compatibility
Generally Safe with Caution
Adult Neocaridina shrimp are generally safe -- shrimplets are at moderate risk. Venezuelan Cories are not predatory fish but are active substrate foragers and will consume shrimplets encountered while sifting through the sand. Adult Neocaridina at full size are too large to be targeted. In a planted tank with dense Java Moss and Subwassertang cover, shrimplet survival rates are adequate for maintaining a breeding colony alongside a Cory group. In a sparse tank shrimplet survival will be lower.
Fine sand substrate benefits both Cories and shrimp simultaneously. Both Venezuelan Cories and shrimp thrive on fine sand substrate. No compromise is required on substrate type in a mixed tank, and the two species share the substrate layer without conflict -- Cories sifting through sand while shrimp graze hardscape and plant surfaces above.
Not recommended for Caridina setups. Venezuelan Cories prefer pH 6.5 to 7.5 and moderate hardness, which does not align well with the low-pH, very-soft water of a Caridina active substrate tank. For Caridina setups choose Chili Rasboras, Cardinal Tetras, or Paskai Red Neons instead.
Keeper's NoteA group of 8 Orange Venezuela Cories on black fine sand in a planted Neocaridina tank is one of the warmest and most visually cohesive substrate-level colour combinations available. The copper-orange backs of the Cories foraging across dark sand create a warm base colour layer that reads as complementary to almost any Neocaridina morph above them -- vivid reds, oranges, and yellows amplify the warm tone, while blues and blacks create a cool-warm contrast. Feed frozen foods three times a week to keep the orange developing and intensifying as the fish mature.
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