Skunk Corydoras (Corydoras loxozonus)
The Skunk Corydoras (Corydoras loxozonus) is a peaceful and attractive freshwater catfish known for the bold black stripe running from its snout across its back to the tail. This distinctive marking gives the fish its popular common name, Skunk Corydoras, making it one of the most recognizable Cory species in the aquarium hobby.
Native to the upper Río Meta Basin in Colombia, Skunk Corys are social schooling fish that thrive in groups and spend their days foraging across the substrate in search of food. Their peaceful temperament, hardy nature, and unique appearance make them an excellent addition to community aquariums and planted tanks.
Closely related to Corydoras arcuatus, the Skunk Corydoras features a thicker stripe and slightly rounder body shape, giving it a distinctive look that many hobbyists prefer.
Quick Facts
- Scientific Name: Corydoras loxozonus
- Common Name: Skunk Corydoras
- Adult Size: 2.5–3 inches
- Temperament: Peaceful
- Care Level: Easy
- Diet: Omnivore
- Lifespan: 5–10 years
- Minimum Tank Size: 20 gallons
- Water Temperature: 72–79°F
- pH Range: 6.5–7.5
- Water Hardness: Soft to Moderate
- Swimming Level: Bottom Dweller
- Schooling Fish: Yes
Why Choose Skunk Corydoras?
✔ Distinctive black "skunk" stripe pattern
✔ Peaceful community fish
✔ Active and social schooling behavior
✔ Excellent bottom-dwelling scavenger
✔ Perfect for planted aquariums
✔ Beginner friendly and hardy
Aquarium Setup
Skunk Corydoras thrive in mature aquariums with soft substrate and plenty of places to explore.
Recommended setup:
- 20 gallons minimum
- Fine sand or smooth gravel
- Live plants
- Driftwood and caves
- Gentle filtration
- Stable water conditions
- Groups of 6 or more
Fine sand is highly recommended because it protects their sensitive barbels and encourages natural foraging behavior.
Diet & Feeding
Skunk Corydoras are omnivores and readily accept:
- Sinking pellets
- Corydoras wafers
- Frozen bloodworms
- Brine shrimp
- Daphnia
- Blackworms
- Live foods
- Quality sinking foods
Although they help clean up leftover food, they should be fed directly to maintain proper nutrition.
Tank Mates
Skunk Corydoras do well with:
- Tetras
- Rasboras
- Danios
- Gouramis
- Livebearers
- Angelfish
- Dwarf Cichlids
- Shrimp
- Mystery Snails
- Other Corydoras species
Avoid aggressive fish or rough substrates that may damage their barbels.
Schooling Behavior
Like all Corydoras, Skunk Corys are highly social and should always be kept in groups.
Recommended group sizes:
- Minimum: 6 fish
- Ideal: 8–12+ fish
Larger groups encourage natural schooling behavior and increase confidence.
Frequently Asked Questions
How many Corydoras loxozonus should I keep together?
A minimum of six is recommended, though larger groups are preferred.
Are Skunk Corydoras aggressive?
No. They are completely peaceful and ideal for community aquariums.
How do they differ from Corydoras arcuatus?
Corydoras loxozonus typically has a thicker, darker stripe and a slightly rounder head profile.
What substrate is best?
Fine sand or smooth gravel is recommended to protect their delicate barbels.
Do they eat algae?
No. They primarily consume leftover food and sinking foods but are not considered algae eaters.
Are they good for planted aquariums?
Absolutely. They are plant-safe and enjoy exploring planted environments.
Available at Tropical Treasures Wyo
Shop healthy Skunk Corydoras (Corydoras loxozonus) at Tropical Treasures Wyo in Cheyenne, Wyoming. These peaceful freshwater catfish are perfect for community aquariums, planted tanks, and hobbyists looking for a unique Corydoras species.
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