Hornwort care
Ceratophyllum demersum
Hornwort (Ceratophyllum demersum) is a beginner-friendly aquarium plant for low light. It grows at 15–30 °C (59–86 °F) and pH 6–8.
FreshwaterEasy
LightLow
CareEasy
Temperature15–30 °C · 59–86 °F
pH6–8
Track your tank with Guppi
Log water tests by tapping your kit’s colors, get water change reminders and check every tankmate before you buy.
Typical ranges from hobby references, checked by hand. Individual fish and local water vary.
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