What size tank does a Cherry Barb need?

Cherry Barb needs a minimum of 10 gallons, with 20 gallons recommended. They are middle swimmers. Keep in groups of 6+.

Is Cherry Barb good for beginners?

Cherry Barb is rated "beginner" difficulty (1/5). Great for beginners.

What fish are compatible with Cherry Barb?

Cherry Barb is peaceful. Compatible tank mates include other peaceful fish with similar water parameters (pH 6-7.5, temp 73-81°F).

Cherry Barb

Puntius titteya

Family: Cyprinidae • Origin: South Asia

Cherry Barbs are the peaceful alternative to tiger barbs. Males turn deep cherry red when displaying. Hardy, calm, and beautiful.

Min Tank

10 gal

Max Size

Temperature

73-81°F

6-7.5

Lifespan

5 years

School Size

Swim Level

middle

Hardness

4-15 dGH

peacefulbeginneromnivoreschooling

Is Cherry Barb Right for Your Tank?

Cherry Barb 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, Cherry Barb 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: 5 years with proper care.

Common Mistakes with Cherry Barb

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Keeping fewer than 6 together

Cherry Barb 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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Relying on a heater without a thermometer

Cherry Barb needs 73–81°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 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.