All species

Java moss

Taxiphyllum barbieri

What it needs

Grows to
5 cm
Smallest sensible tank
20 L, at least 30 cm long
Temperature
18 to 28 °C
pH
5.5 to 8
Hardness
2 to 20 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 java moss fit the tank you have.