Can Harlequin Rasbora Live With Endler's Livebearer?
Harlequin Rasbora and Endler's Livebearer are compatible. Temperature overlap 73–82°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Harlequin Rasbora | Endler's Livebearer | Overlap |
|---|---|---|---|
| Temperature | 73–82°F | 72–82°F | 73–82°F ✓ |
| pH Range | 6–7.5 | 6.5–8 | 6.5–7.5 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2" | 1.5" | Similar ✓ |
| Min Tank Size | 10 gal | 10 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Harlequin Rasbora + Endler's Livebearer
To keep Harlequin Rasbora and Endler's Livebearer together, you need at minimum a 20 gallon tank. Harlequin Rasbora should be kept in a school of 6+. Endler's Livebearer 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 →Endler's Livebearer
Poecilia wingei
Endler's livebearers are close relatives of guppies but stay smaller and display even more intense neon coloration. Males are tiny but spectacularly colored. They breed prolifically and are perfect for nano tanks.
Full care guide →