Kuhli Loach Care Sheet
IntermediatePangio kuhlii · fish
Kuhli loaches are eel-like, peaceful bottom-dwellers that thrive in soft, acidic water with plenty of hiding spots. They are best kept in groups of 5 or more and require a well-established tank with gentle filtration.
Quick care stats
Adult size3-4 inches
Lifespan5-8 years
Min tank size20 gallons
Water temp75-82°F
pH5.5-6.5
Hardness2-10 dGH
Temperamentpeaceful, shy, nocturnal
Group / schoolinggroup of 5+
Tank matesPeaceful community fish such as tetras, rasboras, and gouramis.
DietOmnivorous; feed sinking pellets, frozen/live foods like bloodworms and brine shrimp once or twice daily.
What you need (full setup)
🔧 Aquarium tank (20 gallons minimum)Provides enough space for a group and swimming area.🔧 Gentle filter (sponge or hang-on-back)Prevents strong currents that stress loaches and ensures water quality.🔧 Adjustable heaterMaintains stable temperature within 75-82°F.🔧 ThermometerMonitors water temperature to prevent fluctuations.🔧 Soft sand substrateAllows burrowing and protects sensitive barbels.🔧 Water conditionerRemoves chlorine and chloramines from tap water.🔧 Test kit (API Master Test Kit)Regularly checks pH, ammonia, nitrite, and nitrate levels.🔧 Live plants and driftwood/cavesProvides cover and reduces stress for this shy species.
Gear links are affiliate links — as an Amazon Associate we may earn a small commission at no extra cost to you.
Common health issues
- Stress from poor water quality or insufficient hiding places
- Difficulty competing for food with faster tank mates
- Sensitivity to certain medications and high nitrate levels
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.