Skunk Cory Cat – LiveAquaria
The Skunk Cory Cat adds a splash of drama to any home aquarium. Also known as Sands’ Cory Cat, Corydoras arcuatus is active, yet peaceful, especially when kept in small schools.
Unlike other members of the Corydoras genus, which have black stripes that run continuously down the back and along the caudal fin, the Skunk Cory Cat features a back stripe that splits just before the tail and trails down to color the lower edge of the caudal fin.
Just as active as other Corydoras, the Skunk Cory Cat thrives in peaceful community aquariums with similarly sized fish. Primarily bottom dwellers, these fish are adept at cleaning excess food from the aquarium substrate.
| Species | Corydoras arcuatus |
|---|---|
| Size | 2.5 inches (6.4 cm) |
| Temperament | Peaceful, social |
| Water Temperature | 72–78°F (22–26°C) |
| Water pH | 6.0–7.5 |
| Compatibility | Other bottom-dwelling fish, peaceful community fish |
FAQ
What makes the Skunk Cory Cat different from other Corydoras species?
The Skunk Cory Cat has a black stripe that splits before the tail and extends to the lower edge of the caudal fin, unlike other Corydoras species where the stripe runs continuously along the back and upper edge of the tail.
Is the Skunk Cory Cat suitable for a community tank?
Yes, the Skunk Cory Cat is peaceful and thrives in community tanks with similarly sized, non-aggressive fish.
What is the ideal water temperature for Skunk Cory Cats?
The ideal water temperature range is 72–78°F (22–26°C).

Irene Slater –
I added a Skunk Cory Cat to my 10-gallon tank with other Corydoras and small tetras. It’s active but not aggressive. The fish enjoys the bottom of the tank and helps clean up leftover food. The black stripe pattern is unique and really stands out. Easy to care for and fits well in a peaceful setup.
Grace Lewis –
The Skunk Cory Cat is a nice addition to my aquarium. It’s active but calm, and it doesn’t bother other fish. I noticed it’s especially good at cleaning the substrate. The color pattern is distinctive and adds visual interest without being flashy.
Nicholas Berry –
I’ve had this fish for three months now and it’s still healthy and active. It lives near the bottom and seems to enjoy the environment. The split stripe on its tail is very noticeable and unique. Works well with my other fish in a community tank.