What size tank does a Scissortail Rasbora need?

Scissortail Rasbora needs a minimum of 40 gallons, with 60 gallons recommended. They are middle swimmers. Keep in groups of 6+.

Is Scissortail Rasbora good for beginners?

Scissortail Rasbora is rated "beginner" difficulty (1/5). Great for beginners.

What fish are compatible with Scissortail Rasbora?

Scissortail Rasbora is peaceful. Compatible tank mates include other peaceful fish with similar water parameters (pH 6-7.5, temp 72-79°F).

Scissortail Rasbora

Rasbora trilineata

Family: Cyprinidae • Origin: Various

Scissortail Rasbora (Rasbora trilineata) is a peaceful barb reaching 6 inches. Keep in groups of 6+. Minimum tank size: 40 gallons.

Min Tank

40 gal

Max Size

Temperature

72-79°F

6-7.5

Lifespan

9 years

School Size

Swim Level

middle

Hardness

5-15 dGH

peacefulbeginneromnivoreschooling

Is Scissortail Rasbora Right for Your Tank?

Scissortail Rasbora 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. They need at least 40 gallons — a mid-size tank commitment. Plan your space accordingly.

With a peaceful temperament, Scissortail Rasbora 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: 9 years with proper care.

Common Mistakes with Scissortail Rasbora

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Keeping fewer than 6 together

Scissortail Rasbora 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 40 gallons

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