Big Tank
Hornwort
Ceratophyllum demersum
Where it's from
Native to Alabama, Alaska, Albania, Alberta, Algeria, Altay and 229 more
Recorded as introduced in Cape Provinces, Hawaii, Mauritius and New Zealand North
Native range: The World Checklist of Vascular Plants (WCVP) (CC BY 4.0).
At a glance
- Light
- Low to high
- CO₂
- Not required
- Growth
- Very fast
- Temp
- 59–86°F
- 15–30°C
- pH
- 6.0–7.5
- GH
- 89–268 ppm
- 5–15 dGH
Ammonia 0 ppm and nitrate under 40 ppm.
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Everything about Hornwort
Care guide, common diseases, compatible livestock, keepers' experiences and more