What size tank does a Spotted Climbing Perch need?

Spotted Climbing Perch needs a minimum of 40 gallons, with 60 gallons recommended. They are middle swimmers.

Is Spotted Climbing Perch good for beginners?

Spotted Climbing Perch is rated "intermediate" difficulty (2/5). Great for beginners.

What fish are compatible with Spotted Climbing Perch?

Spotted Climbing Perch is semi-aggressive. Compatible tank mates include other semi-aggressive fish with similar water parameters (pH 6-7.5, temp 72-82°F). Give adequate territory space.

Spotted Climbing Perch

Ctenopoma acutirostre

Family: Anabantidae • Origin: Various

Spotted Climbing Perch (Ctenopoma acutirostre) is a semi-aggressive other reaching 6 inches. Can be kept singly. Minimum tank: 40 gallons.

Min Tank

40 gal

Max Size

Temperature

72-82°F

6-7.5

Lifespan

7 years

School Size

Solo OK

Swim Level

middle

Hardness

5-15 dGH

semi-aggressiveintermediatecarnivore

Is Spotted Climbing Perch Right for Your Tank?

Spotted Climbing Perch is an excellent choice for beginners — rated "intermediate" difficulty (2/5). They're hardy, forgiving of minor water parameter fluctuations, and generally easy to feed. They need at least 40 gallons — a mid-size tank commitment. Plan your space accordingly.

Spotted Climbing Perch is semi-aggressive — they can live with others but may bully smaller or slower fish. Choose tank mates carefully. They are territorial — provide adequate hiding spots and maintain enough space to reduce aggression. Expected lifespan: 7 years with proper care.

Common Mistakes with Spotted Climbing Perch

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Relying on a heater without a thermometer

Spotted Climbing Perch needs 72–82°F. Heaters malfunction or drift over time — always use a separate thermometer to verify. Temperature swings of even 3–4°F can trigger stress and disease, particularly ich.

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Putting them in a tank under 40 gallons

Many beginners underestimate tank size needs. Spotted Climbing Perch requires at least 40 gallons — ideally 60. Cramped tanks lead to stunted growth, aggression, and poor water quality.

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Housing with peaceful nano fish

Spotted Climbing Perch is semi-aggressive and territorial — small, peaceful species like neon tetras, endlers, or celestial pearl danios will be stressed, bullied, or eaten. Choose tank mates that can hold their own.