Plant comparison
Anubias Barteri Nana vs Riccia Fluitans
How the Anubias Barteri Nana and Riccia Fluitans compare on care, size, water and temperament, and which plant suits your tank.
By Mike ElmiraUpdated
TL;DR, Anubias Barteri Nana vs Riccia Fluitans
The Anubias Barteri Nana and the Riccia Fluitans come up together a lot when people are choosing a plant, and they are close enough to weigh side by side. Both are happy somewhere around 22 to 28 °C and pH 6 to 7.5, so a single tank can suit either one. The Anubias Barteri Nana is the more forgiving of the two, which matters if this is an early tank, while the Riccia Fluitans rewards a bit more attention. In a low-tech, low-light setup the Anubias Barteri Nana is the safer bet; the other really wants brighter light to look its best.
Group compatibility overview
Excellent fit
Every key parameter overlaps and no major conflicts surfaced.
Temperature
- Anubias Barteri Nana22–28 °C
- Riccia Fluitans20–28 °C
pH
- Anubias Barteri Nana6–7.5
- Riccia Fluitans6–8
Hardness
- Anubias Barteri Nana2–15 dGH
- Riccia Fluitans1–15 dGH
Full attributes
Every parameter, side by side| Parameter |  PlantAnubias Barteri NanaAnubias barteri var. nana |  PlantRiccia FluitansRiccia fluitans |
|---|---|---|
| Category | Plant | Plant |
| Origin | West Africa (Cameroon) | Cosmopolitan |
| Family | Araceae | Ricciaceae |
| Temperature | 22–28 °C | 20–28 °C |
| pH | 6.0–7.5 | 6.0–8.0 |
| Hardness (dGH) | 2–15 | 1–15 |
| Flow rate | Low to High | Low |
| Max height | 10–15 cm | 1–3 cm |
| Difficulty | 1 / 5 | 2 / 5 |
| Light | Low to Medium | Medium to High |
| CO₂ | None to Optional | Recommended |
| Growth rate | Slow | Fast |
Frequently asked questions
Direct answers to the questions search engines and AI assistants surface most often about this species.
Can you keep Anubias Barteri Nana and Riccia Fluitans together?
Yes. Their temperature and pH ranges overlap around 22 to 28 °C and pH 6 to 7.5, so one set of water conditions keeps both comfortable. Match group sizes and cover the usual planted-tank basics and they share a tank fine.
Which is easier to keep, the Anubias Barteri Nana or the Riccia Fluitans?
The Anubias Barteri Nana is the easier of the two, closer to very easy, while the Riccia Fluitans leans beginner-friendly.
Do Anubias Barteri Nana and Riccia Fluitans need the same water?
Close to it. Aim for 22 to 28 °C and pH 6 to 7.5 and you're in the shared sweet spot for both. Full ranges are in the table above.
What's the main difference between the Anubias Barteri Nana and the Riccia Fluitans?
Placement and light. The Anubias Barteri Nana works as foreground or midground, the Riccia Fluitans as foreground or floating, and their light needs differ, which is covered in the table.