Similis Corydoras (Corydoras similis)
Introduce a beautifully patterned, rare gem to your tank floor with the Similis Corydoras. Also known as the Violet Cory, these peaceful bottom-dwellers are prized for their intricate fine spotting and a distinct, smudgy blue-violet patch right before their tail fin. They are incredibly social, highly active, and love to forage together, making them a fantastic and unique addition to any peaceful community aquarium.
Care and Fact Sheet
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- Scientific Name: Corydoras similis
- Common Name: Similis Cory, Violet Cory, Smudge-spot Cory
- Origin: Madeira River Basin (Brazil)
- Adult Size: 5 cm to 6 cm (2.0 to 2.4 inches)
- Lifespan: 5 to 7 years
- Diet: Omnivore (Thrives on high-quality sinking wafers, insect-based pellets, frozen bloodworms, and live tubifex)
- Temperament: Peaceful, social, and entirely non-aggressive
Aquarium Requirements
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- Minimum Tank Size: 75 litres (approx. 20 gallons)
- Water Temperature: 21°C to 27°C (70°F to 81°F)
- pH Range: 6.0 to 7.5
- Water Hardness: 2 to 15 dGH
- School Size: Minimum of 6 individuals to ensure security and natural schooling behaviour
- Tank Setup: Fine, smooth sand substrate is crucial to protect their delicate sensory barbels; incorporate smooth river stones, driftwood, and broad-leafed plants for shade




