





Usage: Background, Midground, Foreground, group
Difficulty: easy
Growth: fast
Light: medium to high
Temperature tolerance: 20-28 °C
Carbonate hardness: 1-10 °dKH
pH value: 5-7.5 pH
Carbon dioxide (CO2): 15-40 mg/l
Nitrate (NO3-): 10-50 mg/l
Phosphate (PO43-): 0.1-3 mg/l
Potassium (K+): 5-30 mg/l
Iron (Fe): 0.01-0.5 mg/l
Growth: fast
Propagation: Fragmentation, Cuttings, Splitting, cutting off daughter plants
Najas sp. "Roraima" has not been identified yet. This water nymph comes from the Brazilian state of Roraima. It was probably first imported into Japan, and it isn't well-known yet in Europe. The Roraima water nymph has stiff arched very narrow toothed leaves, branches readily, which gives it a relatively compact growth habit, and it is not as brittle and not as invasive as e.g. Najas guadalupensis. It can be compared to Najas indica. Especially decorative due to its bushy growth habit and its striking reddish-brown leaf teeth, which look like a dotted pattern on light green to reddish-brownish ground. Sometimes the shoot tips are of a lush red. The Roraima water nymph does not grow many roots, like most other Najas species. It grows floating shortly below the water surface as well as planted into the ground. You can also stick it between rocks or into crevices in the driftwood.
This Najas from Roraima does not form many roots, just like the other species of the genus. It grows freely floating just under the water surface as well as planted into the ground, and it can also be stuck in crevices in rocks or driftwood.




The photo/video is for illustrative purposes only.
Acceptable payment methods:
Payment Method | Item types |
Credit Card / Debit Card | Live Plants Accessories Pet Food Aquariums (values below Rs.3500) Components eBooks |
NEFT / IMPS / UPI/ Gpay/Paytm / etc. | Fishes |
National – INDIA
We ship by several different shipping methods. Please select
appropriate shipping method during checkout based on your ordered item. To know
what shipping method will be applicable to you, please see MMH Shopping
Tutorial link.
- Live Fishes / Small Animals / Cages / Aquariums / Products that are more than 15kgs shall be shipping by Train only. Extra charges will be levied for shipping by Air / Bus. No door delivery.
- Live Plants shipping by Indian Speed Post or Courier. We recommend shipping by Courier as it is with FREE Live Arrival Guarantee.
- Accessories / General Items that are less than 15Kgs; shipping is
via India Post, Registered Post/parcel or Priority Post on prior request on
extra charges.
Note: Example: for small cities like Noida, Ghaziabad etc., consignment by Train/Bus will be shipped to nearest logistically accessible city like Delhi.
Overseas - INTERNATIONAL
We ship by two modes; Speed Post and Courier. Shipping rates are
different based on shipping country for each product and will cost €6.50+
onwards.
Please confirm shipping price for your interested products before placing order.
We DO NOT ship products like certain chemicals, live fishes, and other
sensitive items overseas.
- International Registered Post Parcel: Transit period: 20-60 working days is expected. Suitable for general accessory, liquids and electronic items less than 15kgs weight.
- International Speed Post EMS: Transit period: 10-15 working days is expected. Suitable for general accessory and Live Plants less than 15kgs weight. (Tracking available)
- International DHL: Transit period: 3-5 working days is expected.
Suitable for general accessory and electronic items. (Tracking available)
We do not ship any tangible products to following countries:
Argentina, Bangladesh, Belgium, Congo, Denmark, El Salvador, Guyana, Iran,
Iraq, Kuwait, Luxembourg, Maldives, Mexico, Niger, Nigeria, Pakistan, Panama,
Rwanda, Saudi Arabia, Somalia, Sri Lanka, Sweden, Tunisia, Yemen etc.
(downloadable products like eBooks are allowed)
For Product Returns please see Terms & Conditions page.