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Corydoras Similis (Smudge Spot/Violet) 2.7cm

$1499 CAD
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SKU: 400000005249

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Corydoras Similis (Smudge Spot/Violet) 2.7cm

Description

Corydoras similis, commonly known as the Smudge Spot Cory or Violet Cory, is a peaceful and attractive bottom-dwelling catfish native to South America, particularly the Rio Madeira basin in Brazil. Here's a comprehensive care guide to help you keep them healthy and happy in your aquarium:

Species Overview

  • Size: Up to 4–6 cm (1.6–2.4 inches)
  • Lifespan: 5–7 years with proper care
  • Temperament: Peaceful and social; best kept in groups of 6 or more
  • Tank Level: Bottom dweller
  • Coloration: Cream base with brown spots and a violet-blue smudge near the dorsal fin 

Tank Setup

  • Minimum Tank Size: 15 gallons for a group of 6
  • Substrate: Fine sand or smooth gravel to protect their delicate barbels
  • Decor: Driftwood, caves, and live or artificial plants for hiding
  • Lighting: Moderate; mimic natural day-night cycles
  • Filtration: Gentle flow; avoid strong currents
  • Water Changes: 10–25% weekly to maintain water quality 

🌡️ Water Parameters

  • Temperature: 20–27°C (68–81°F)
  • pH: 5.5–7.5
  • Hardness: 4–20 dGH
  • Ammonia/Nitrite: 0 ppm (as with all freshwater fish)

🍽️ Diet

  • Type: Omnivorous
  • Staple Foods: Sinking pellets, algae wafers, high-quality flakes
  • Treats: Bloodworms, brine shrimp, daphnia (1–2 times per week)
  • Feeding Time: Preferably in the evening when they are more active 

Breeding

  • Spawning Type: Egg layers
  • Setup: Separate breeding tank with soft, acidic water and broad-leaved plants
  • Trigger: Cooler water changes and live food conditioning
  • Egg Care: Remove adults post-spawning to prevent egg predation
  • Fry Care: Feed infusoria or powdered fry food, then transition to baby brine shrimp 

Tank Mates

  • Ideal Companions:
    • Neon Tetras
    • Harlequin Rasboras
    • Rummy Nose Tetras
    • Bolivian Rams
    • Pearl Gouramis
    • Cherry Barbs
  • Avoid: Aggressive or large predatory fish 

Specifications
  • Category
    Catfish
  • Species Type
    Corydoras Catfish
  • Water Temperature
    68°F to 80°F
  • Minimum Tank Size
    15 Gallons
  • Water pH Level
    Acidic, Neutral
  • Habitat Preference
    Driftwood, Rocky Tanks, Hiding Spots, Planted Tanks, Sandy Tanks
  • Behaviour
    Community Fish, Bottom-Dwelling, Shoaling

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Corydoras Similis (Smudge Spot/Violet) 2.5cm | Catfish Loaches & Plecos | Largest Tropical Fish Selection at Your Local Fish Store
Sunbeam Aquatics

Corydoras Similis (Smudge Spot/Violet) 2.7cm

$1499 CAD

Corydoras similis, commonly known as the Smudge Spot Cory or Violet Cory, is a peaceful and attractive bottom-dwelling catfish native to South America, particularly the Rio Madeira basin in Brazil. Here's a comprehensive care guide to help you keep them healthy and happy in your aquarium:

Species Overview

  • Size: Up to 4–6 cm (1.6–2.4 inches)
  • Lifespan: 5–7 years with proper care
  • Temperament: Peaceful and social; best kept in groups of 6 or more
  • Tank Level: Bottom dweller
  • Coloration: Cream base with brown spots and a violet-blue smudge near the dorsal fin 

Tank Setup

  • Minimum Tank Size: 15 gallons for a group of 6
  • Substrate: Fine sand or smooth gravel to protect their delicate barbels
  • Decor: Driftwood, caves, and live or artificial plants for hiding
  • Lighting: Moderate; mimic natural day-night cycles
  • Filtration: Gentle flow; avoid strong currents
  • Water Changes: 10–25% weekly to maintain water quality 

🌡️ Water Parameters

  • Temperature: 20–27°C (68–81°F)
  • pH: 5.5–7.5
  • Hardness: 4–20 dGH
  • Ammonia/Nitrite: 0 ppm (as with all freshwater fish)

🍽️ Diet

  • Type: Omnivorous
  • Staple Foods: Sinking pellets, algae wafers, high-quality flakes
  • Treats: Bloodworms, brine shrimp, daphnia (1–2 times per week)
  • Feeding Time: Preferably in the evening when they are more active 

Breeding

  • Spawning Type: Egg layers
  • Setup: Separate breeding tank with soft, acidic water and broad-leaved plants
  • Trigger: Cooler water changes and live food conditioning
  • Egg Care: Remove adults post-spawning to prevent egg predation
  • Fry Care: Feed infusoria or powdered fry food, then transition to baby brine shrimp 

Tank Mates

  • Ideal Companions:
    • Neon Tetras
    • Harlequin Rasboras
    • Rummy Nose Tetras
    • Bolivian Rams
    • Pearl Gouramis
    • Cherry Barbs
  • Avoid: Aggressive or large predatory fish 

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