Platy Fish Care Sheet
BeginnerXiphophorus maculatus · fish
Platies are hardy, colorful livebearers ideal for beginners. They require a heated, filtered tank with ample swimming space and thrive in community setups.
Quick care stats
Adult size2-2.5 inches
Lifespan3-5 years
Min tank size10 gallons
Water temp74-80°F
pH6.8-8.0
Hardness10-25 dGH
Temperamentpeaceful
Group / schoolinggroup of 4+
Tank matesOther peaceful livebearers, tetras, rasboras, corydoras
DietOmnivorous; feed high-quality flakes or pellets daily, supplemented with brine shrimp or daphnia 2-3 times per week.
What you need (full setup)
🔧 Tank (10+ gallons)Provides stable water conditions and ample swimming space🔧 Filter (sponge or hang-on-back)Maintains water quality and provides biological filtration🔧 Adjustable heater (50-100W)Maintains stable temperature within ideal range🔧 ThermometerMonitors water temperature for adjustment🔧 Substrate (sand or fine gravel)Comfortable for bottom-dwelling and plant rooting🔧 Water conditioner (dechlorinator)Removes chlorine/chloramines and heavy metals from tap water🔧 Test kit (liquid for pH, ammonia, nitrite, nitrate)Monitors water parameters for early detection of issues🔧 Plants and decor (live or silk)Provides hiding spots and reduces stress
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Common health issues
- Fin rot
- Ich (white spot disease)
- Constipation
- Internal parasites
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.