Can Mystery Snail Live With Cardinal Tetra?
Mystery Snail and Cardinal Tetra are compatible. Temperature overlap 73–81°F. Both peaceful.
Conditions: Minimum 10 gallon tank.
Parameter Comparison
| Parameter | Mystery Snail | Cardinal Tetra | Overlap |
|---|---|---|---|
| Temperature | 68–82°F | 73–81°F | 73–81°F ✓ |
| pH Range | 7–8 | 4.5–7 | 7–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 2" | Similar ✓ |
| Min Tank Size | 5 gal | 10 gal | 10 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Mystery Snail + Cardinal Tetra
To keep Mystery Snail and Cardinal Tetra together, you need at minimum a 10 gallon tank. Cardinal Tetra should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Mystery Snail
Pomacea bridgesii
Mystery snails are popular aquarium snails known for their vibrant colors (gold, ivory, blue, purple, black), algae-eating ability, and entertaining personality. Unlike pest snails, they won't overrun your tank as they lay visible egg clutches above the waterline that are easy to control. They're peaceful, hardy, and safe for planted tanks.
Full care guide →Cardinal Tetra
Paracheirodon axelrodi
Cardinal tetras look similar to neon tetras but have a red stripe that extends the entire length of their body (vs only the back half in neons). They prefer softer, more acidic water and are slightly more delicate, but their deeper coloration makes them highly sought after.
Full care guide →