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Can Kribensis and Harlequin Rasbora Live Together?

Not recommended
  • Shared temperature window: 75-82°F.
  • Shared pH window: 6.0-7.5.
  • Kribensis is large enough to eat Harlequin Rasbora — high predation risk.

Side-by-side

ParameterKribensisHarlequin Rasbora
Adult size4"1.8"
Min tank20 gal10 gal
Temperature75-82°F73-82°F
pH6-7.56-7.5
TemperamentSemiPeaceful
DietOmnivoreOmnivore

Recommended shared tank: 20 gallons or larger. Keep at 75-82°F. Target pH 6.0-7.5.

FAQ

Can Kribensis and Harlequin Rasbora live together?

Not recommended. Shared temperature window: 75-82°F.

What size tank do Kribensis and Harlequin Rasbora need together?

Plan for at least 20 gallons, more if you keep schooling groups of either species.

See full care guides: Kribensis · Harlequin Rasbora