Can Oscar Live With Rosy Tetra?

Oscar

Oscar

Rosy Tetra

Rosy Tetra

Incompatible

Compatibility Score: 0/100

The Verdict

Oscar is aggressive and may harm the peaceful Rosy Tetra

Large size difference - smaller fish may become prey

Oscars will eat any fish that fits in their mouth - Rosy Tetra is at risk

Tips for Success

  • Ideal temperature range: 75-81°F
  • Minimum recommended tank size: 75 gallons

Side-by-Side Comparison

AttributeOscarRosy Tetra
Adult Size
14"1.5"
Temperature
74-81°F75-82°F
pH Range
6-85.5-7.5
Min Tank Size
75G15G
Temperamentaggressivepeaceful
Swim Levelmiddlemiddle
DietCarnivoreOmnivore

Recommended Tank Size

75+ gallons

Minimum for keeping these fish together

Try Our Tools

Check more fish combinations or calculate your tank size.