Can Mystery Snail Live With Silver Dollar Fish?
Mystery Snail and Silver Dollar Fish are compatible. Temperature overlap 75–82°F. Both peaceful.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Mystery Snail | Silver Dollar Fish | Overlap |
|---|---|---|---|
| Temperature | 68–82°F | 75–82°F | 75–82°F ✓ |
| pH Range | 7–8 | 5.5–7.5 | 7–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 6" | Similar ✓ |
| Min Tank Size | 5 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Herbivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Mystery Snail + Silver Dollar Fish
To keep Mystery Snail and Silver Dollar Fish together, you need at minimum a 55 gallon tank. Silver Dollar Fish should be kept in a school of 5+. 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 →Silver Dollar Fish
Metynnis hypsauchen
Silver dollars are large, disc-shaped, peaceful schooling fish related to piranhas — but entirely herbivorous. Their shimmering silver body catches light beautifully in motion. They are excellent dither fish for large cichlid tanks because their calm, open-water swimming behavior helps reduce cichlid aggression. Warning: they will eat every live plant in your tank.
Full care guide →