Can Silver Dollar Fish Live With Apistogramma?
Silver Dollar Fish and Apistogramma may coexist with careful monitoring, adequate space, and hiding spots.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Silver Dollar Fish | Apistogramma | Overlap |
|---|---|---|---|
| Temperature | 75–82°F | 73–84°F | 75–82°F ✓ |
| pH Range | 5.5–7.5 | 5–7 | 5.5–7 ✓ |
| Temperament | peaceful | semi-aggressive | Monitor ⚠ |
| Max Size | 6" | 3" | Similar ✓ |
| Min Tank Size | 55 gal | 20 gal | 55 gal minimum together |
| Diet | Herbivore | Carnivore | — |
| Care Level | intermediate | intermediate | — |
Tank Requirements for Silver Dollar Fish + Apistogramma
To keep Silver Dollar Fish and Apistogramma 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
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 →Apistogramma
Apistogramma cacatuoides
The Apistogramma (Apistogramma cacatuoides) is a intermediate-level freshwater fish growing to 3 inches. Semi-aggressive temperament, minimum 20 gallon tank.
Full care guide →