Redbelly tilapia vs Blue orchid aulonocara: can they live together?

Verdict: Not recommended

  • The Redbelly tilapia is best kept in a species tank.
  • The Redbelly tilapia can be semi-aggressive or nip fins.
  • An adult Redbelly tilapia is about 4 times the length of a Blue orchid aulonocara and may eat it.
  • Both are comfortable at 22–28°C (72–82°F).
  • A pH of 7.5–8.3 suits both.

Side by side

Redbelly tilapiaBlue orchid aulonocara
Adult size40 cm (16 in)10 cm (3.9 in)
Minimum tank475 L (125 US gal)115 L (30 US gal)
Temperature11–36°C (52–97°F)22–28°C (72–82°F)
pH6.0–9.07.5–8.3
Hardness5–20 dGH (89–357 ppm)–
TemperamentSemi-aggressivePeaceful
Community tankNot suitable–
Care levelEasyEasy
DietOmnivoreOmnivore

Species profiles