Can Silver Dollar Fish Live With Pictus Catfish?
Silver Dollar Fish and Pictus Catfish are compatible. Temperature overlap 75–81°F. Both peaceful.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Silver Dollar Fish | Pictus Catfish | Overlap |
|---|---|---|---|
| Temperature | 75–82°F | 75–81°F | 75–81°F ✓ |
| pH Range | 5.5–7.5 | 6.5–7.5 | 6.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 6" | 5" | Similar ✓ |
| Min Tank Size | 55 gal | 55 gal | 55 gal minimum together |
| Diet | Herbivore | Omnivore | — |
| Care Level | intermediate | intermediate | — |
Tank Requirements for Silver Dollar Fish + Pictus Catfish
To keep Silver Dollar Fish and Pictus Catfish together, you need at minimum a 55 gallon tank. Silver Dollar Fish should be kept in a school of 5+. Pictus Catfish should be kept in a school of 3+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
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 →Pictus Catfish
Pimelodus pictus
The Pictus Catfish (Pimelodus pictus) is a intermediate-level freshwater fish growing to 5 inches. Peaceful temperament, minimum 55 gallon tank.
Full care guide →