Can Oscar Live With Ramshorn Snail?

Oscar and Ramshorn Snail are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 74–80°F.

pH ✓ Compatible

Good pH overlap at 7.0–7.5.

Size ✗ Not Compatible

Extreme size difference. Oscar (14") may eat or bully Ramshorn Snail (1").

Temperament ✗ Not Compatible

Oscar (aggressive) is not compatible with Ramshorn Snail (peaceful). Aggression or stress is very likely.

Swim Level ✓ Compatible

Fish occupy different water levels (Oscar: middle, Ramshorn Snail: bottom), reducing conflict.

Trait Conflict ✗ Not Compatible

Oscar is a predator and may eat Ramshorn Snail.

Tank Requirements

Minimum tank size for this combination: 78 gallons

ParameterOscarRamshorn Snail
Temperature74–81°F65–80°F
pH6–7.57–8
Max Size14"1"
TemperamentAggressivePeaceful
Swim LevelMiddleBottom
Min Tank75 gal5 gal

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