What size tank does a Peppered Corydoras need?

Peppered Corydoras needs a minimum of 10 gallons, with 20 gallons recommended. They are bottom swimmers. Keep in groups of 6+.

Is Peppered Corydoras good for beginners?

Peppered Corydoras is rated "beginner" difficulty (1/5). Great for beginners.

What fish are compatible with Peppered Corydoras?

Peppered Corydoras is peaceful. Compatible tank mates include other peaceful fish with similar water parameters (pH 6-7.5, temp 64-75°F).

Peppered Corydoras

Corydoras paleatus

Family: Callichthyidae • Origin: South America

Peppered Corydoras tolerate cooler temperatures (down to 64°F) making them one of the few corys suitable for unheated tanks.

Min Tank

10 gal

Max Size

2.5"

Temperature

64-75°F

6-7.5

Lifespan

8 years

School Size

Swim Level

bottom

Hardness

4-18 dGH

peacefulbeginneromnivoreschooling

Is Peppered Corydoras Right for Your Tank?

Peppered Corydoras is an excellent choice for beginners — rated "beginner" difficulty (1/5). They're hardy, forgiving of minor water parameter fluctuations, and generally easy to feed. At just 10 gallons minimum, they work well in nano tanks and smaller setups.

With a peaceful temperament, Peppered Corydoras makes a great community fish. They coexist well with other non-aggressive species of similar size. This is a schooling species — keep at least 6 together, or they may become stressed and display abnormal behavior. Expected lifespan: 8 years with proper care.

Common Mistakes with Peppered Corydoras

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Keeping fewer than 6 together

Peppered Corydoras is a schooling species — they need a group of at least 6 to feel secure. Lone or paired individuals become stressed, hide constantly, and may develop health issues or aggression.

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Putting them in a tank under 10 gallons

While 10 gallons is the minimum, nano tanks require more frequent water changes and leave less room for error. A slightly larger tank (20 gal) is much more forgiving.