Ammannia pedicellata 'Golden'
Ammannia pedicellata
Also sold as Ammannia pedicellata Golden · Nesaea pedicellata 'Golden'
Synonyms Nesaea pedicellata · Golden nesaea · Ammannia golden
Ammannia pedicellata 'Golden' (Ammannia pedicellata) is a stem plant for the background, growing to about 40 cm (15.7 in) at a fast pace. It wants 72–82°F (22–28°C), medium light and CO₂ if you have it, and counts as a medium-difficulty plant to keep alive.
At a glance
| Type | Stem plant |
|---|---|
| Light | MediumThe least light it survives in, not the light it looks best in. |
| CO₂ | RecommendedWhether it survives without added CO₂ — not whether CO₂ would help it grow faster. |
| Difficulty | Medium |
| Temperature | 72–82°F (22–28°C) |
| Max height | 40 cm (15.7 in)Grown submersed, left to mature, never trimmed. |
| Growth rate | Fast |
| Placement | planted in the background |
| pH | 6–7.5 |
Before it goes in
- Ammannia pedicellata 'Golden' needs medium light. Under a low-light LED it thins out instead of filling in.
- CO₂ is not required, but without it expect slow growth and a thinner result.
- In too little light it stretches: long bare stems between leaves instead of a bushy plant.
- At about 40 cm (15.7 in) it belongs behind everything shorter — planted at the front it hides the rest of the scape and shades it.
- Its leaves are medium: Goldfish, Electric Yellow Lab and Colombian Ramshorn Snail will eat it.
Ammannia pedicellata 'Golden': care and setup
Can it grow without CO₂?
Yes, but slowly. Ammannia pedicellata 'Golden' is listed as CO₂-recommended, not CO₂-required: without injection it survives and grows, it just takes far longer to fill in.
How much light does it need?
Medium light — and that is the survival line, not the “it looks better” line. Below it, this one stretches instead of spreading.
How big does it get?
About 40 cm (15.7 in) tall when it is mature and untrimmed, growing fast, after roughly 2 weeks to root in.
Will my fish eat it?
Its leaves are medium, so some will: Goldfish, Electric Yellow Lab and Colombian Ramshorn Snail.
What it goes with
- Plants that run on the same light and CO₂, so they can share a tank without one of them being the odd one out: Water Sprite, Anubias nana 'Petite', Cryptocoryne wendtii and Dwarf Hairgrass Mini.
- Animals that share its temperature range and will not eat or uproot it: Betta, Cherry Shrimp, Angelfish and Bristlenose Pleco.
Often compared with
| Ammannia pedicellata 'Golden' | Ammannia crassicaulis | Ammannia gracilis | |
|---|---|---|---|
| Light | Medium | Medium | Medium |
| CO₂ | Recommended | Recommended | Required |
| Max height | 40 cm | 40 cm | 50 cm |
| Difficulty | Medium | Medium | Medium |