Can Harlequin Rasbora Live With Pictus Catfish?
Harlequin Rasbora and Pictus Catfish are compatible. Temperature overlap 75–81°F. Both peaceful.
Conditions: Minimum 55 gallon tank.
Parameter Comparison
| Parameter | Harlequin Rasbora | Pictus Catfish | Overlap |
|---|---|---|---|
| Temperature | 73–82°F | 75–81°F | 75–81°F ✓ |
| pH Range | 6–7.5 | 6.5–7.5 | 6.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 5" | Similar ✓ |
| Min Tank Size | 10 gal | 55 gal | 55 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | intermediate | — |
Tank Requirements for Harlequin Rasbora + Pictus Catfish
To keep Harlequin Rasbora and Pictus Catfish together, you need at minimum a 55 gallon tank. Harlequin Rasbora should be kept in a school of 6+. 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
Harlequin Rasbora
Trigonostigma heteromorpha
Harlequin rasboras are elegant, copper-colored schooling fish with a distinctive black triangular patch on their body. They are one of the most peaceful and hardy community fish available, making them ideal for beginners. In schools of 8+, they display beautiful coordinated swimming behavior.
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 →