Hornwort
Ceratophyllum demersum
What it needs
- Grows to
- 60 cm
- Smallest sensible tank
- 40 L, at least 45 cm long
- Temperature
- 15 to 28 °C
- pH
- 6 to 7.5
- Hardness
- 5 to 15 dGH
- Kept in
- ones or pairs
- Temperament
- peaceful
- Eats
- omnivore
- Swims
- at every level
- How hard
- easy
These are the figures the stocking advice is built on. Make a room and it will tell you whether hornwort fit the tank you have.