What size tank does a Asian Stone Catfish need?

Asian Stone Catfish needs a minimum of 5 gallons, with 8 gallons recommended. They are bottom swimmers. Keep in groups of 3+.

Is Asian Stone Catfish good for beginners?

Asian Stone Catfish is rated "advanced" difficulty (3/5). Suitable for intermediate fishkeepers.

What fish are compatible with Asian Stone Catfish?

Asian Stone Catfish is peaceful. Compatible tank mates include other peaceful fish with similar water parameters (pH 5.5-7.5, temp 64-75°F).

Asian Stone Catfish

Hara jerdoni

Family: Erethistidae • Origin: Various

Asian Stone Catfish (Hara jerdoni) is a peaceful catfish reaching 1.3 inches. Keep in groups of 3+. Minimum tank size: 5 gallons.

Min Tank

5 gal

Max Size

1.3"

Temperature

64-75°F

5.5-7.5

Lifespan

2 years

School Size

Swim Level

bottom

Hardness

5-15 dGH

peacefuladvancedcarnivoreschooling

Is Asian Stone Catfish Right for Your Tank?

Asian Stone Catfish is a moderate-care fish rated "advanced" (3/5). Suitable for hobbyists with some experience who can maintain stable water parameters. At just 5 gallons minimum, they work well in nano tanks and smaller setups.

With a peaceful temperament, Asian Stone Catfish makes a great community fish. They coexist well with other non-aggressive species of similar size. This is a schooling species — keep at least 3 together, or they may become stressed and display abnormal behavior. Expected lifespan: 2 years with proper care.

Common Mistakes with Asian Stone Catfish

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Keeping fewer than 3 together

Asian Stone Catfish is a schooling species — they need a group of at least 3 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 5 gallons

While 5 gallons is the minimum, nano tanks require more frequent water changes and leave less room for error. A slightly larger tank (8 gal) is much more forgiving.