Invertebrate:
Crown nerite
Clithon diadema
Freshwater
Brackish
Adult size2–2.5 cm
GroupAt least 2
Tank for 219 L or more
Care levelBeginner
Will it fit your tank?
Compare it with your tank's species, size, water tests and country.
Water
Temperature22–28 °C
5 °C35 °C
pH7.0–8.2
49
General hardness8–20 dGH
0 dGH35 dGH
Carbonate hardness8–12 dKH
0 dKH20 dKH
- Comfortable
- Acceptable, less ideal
- Tolerated, not comfortable
Space
Group2
Tank volume for 219 L
Needs 12–20 L, depending on how it is kept
- The space it needs, from the least to the most generous
- Recommended
Character and care
- TemperamentPeaceful
- DietHerbivore