White Cloud Mountain Minnow Care Sheet
BeginnerTanichthys albonubes · fish
A hardy, coldwater schooling fish ideal for beginners. They thrive in groups and do not require a heater, making them low-maintenance.
Quick care stats
Adult size1.5-2 inches
Lifespan3-5 years
Min tank size10 gallons
Water temp64-72°F
pH6.0-8.0
Hardness5-20 dGH
Temperamentpeaceful
Group / schoolinggroup of 6+
Tank matesPeaceful small fish like danios, rasboras, or small tetras.
DietOmnivorous; feed high-quality flakes or micro-pellets daily, supplement with frozen or live foods like brine shrimp or daphnia 2-3 times per week.
What you need (full setup)
🔧 Aquarium tank (10 gallon or larger)Provides enough swimming space for a school of 6+ fish.🔧 Sponge or hang-on-back filterGentle filtration suitable for their low current preference.🔧 Heater (optional, for very cold rooms)Maintain stable temperature if room drops below 60°F; otherwise not needed.🔧 ThermometerMonitor water temperature to keep within 64-72°F range.🔧 Fine sand or smooth gravel substrateSafe for their barbels and easy to clean.🔧 Water conditionerRemoves chlorine and chloramines from tap water.🔧 API Master Test Kit or similarEssential for monitoring ammonia, nitrite, nitrate, and pH.🔧 Live or silk plants and driftwood/rocksProvides cover and reduces stress; live plants also improve water quality.
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Common health issues
- Ich or white spot disease (stress from temperature swings)
- Fin rot (poor water quality)
- Stress and aggression when kept in too small groups
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.