Can Guppy Live With Kuhli Loach?
Guppy and Kuhli Loach are compatible. Temperature overlap 73–82°F. Both peaceful.
Conditions: Minimum 20 gallon tank.
Parameter Comparison
| Parameter | Guppy | Kuhli Loach | Overlap |
|---|---|---|---|
| Temperature | 72–82°F | 73–86°F | 73–82°F ✓ |
| pH Range | 6.8–7.8 | 5.5–7 | 6.8–7 ✓ |
| Temperament | peaceful | peaceful | Both peaceful ✓ |
| Max Size | 2.5" | 4" | Similar ✓ |
| Min Tank Size | 10 gal | 15 gal | 20 gal minimum together |
| Diet | Omnivore | Omnivore | — |
| Care Level | beginner | beginner | — |
Tank Requirements for Guppy + Kuhli Loach
To keep Guppy and Kuhli Loach together, you need at minimum a 20 gallon tank. Guppy should be kept in a school of 3+. Kuhli Loach should be kept in a school of 6+. Provide adequate filtration, stable temperature with a heater, and hiding spots to reduce stress.
Species Profiles
Guppy
Poecilia reticulata
Guppies are colorful, hardy livebearers that are perfect for beginners. Males sport spectacular tail patterns in every color imaginable, while females are larger and less colorful. They breed prolifically — a single female can produce 20–50 fry every month — so plan accordingly or keep only males.
Full care guide →Kuhli Loach
Pangio kuhlii
Kuhli loaches are eel-shaped, nocturnal bottom dwellers with striking black and orange/yellow banding. They are shy, peaceful, and love to burrow in sand and hide in tight spaces during the day. Despite their snake-like appearance, they are completely harmless community fish that become much more active and visible when kept in groups.
Full care guide →