More info
Datasheet
| Aquarium Compatible | yes |
| Plant Outdoor | unknown |
| Plant Emersed Growth | no |
| Plant Growth | very fast |
| Temperature Tolerance | 18°C / 64.40°F - 32°C / 89.60°F |
| Temperature | 24°C / 75.20°F - 28°C / 82.40°F |
| Carbonate Hardness | 0-21 kh |
| pH Value | 5-8 ph |
| Light | medium-high |
| Carbon Dioxide (CO2) | 0-40mg/lmg/l |
| Nitrate (NO3-) | 10-50mg/lmg/l |
| Phosphate (PO43-) | 0.1-3mg/lmg/l |
| Potassium (K+) | 5-30mg/lmg/l |
| Iron (Fe) | 0.01-0.5mg/lmg/l |
General Description
Salvinia minima, commonly known as Common Salvinia, is a small floating fern that originates from the American tropics. It forms floating mats on the surface of various stagnant waters, with roundish-broad-oval leaves that grow to about 1-1.5 cm in length. The plant's stems branch out, reaching a length of around 10 cm before forming new plants. The distinct eggwhisk-like hairs on the leaf surface help differentiate S. minima from other related species.
Aquarium Suitability
Salvinia minima is considered an easy and undemanding floating plant suitable for aquariums. It thrives under moderate light conditions and grows well in nutrient-rich water with a low current. Regular maintenance, such as netting out the excess growth, is necessary to prevent it from completely covering the water surface. This floating fern adds visual interest to open tanks and provides shelter and feeding grounds for fish fry.
Demands and Hardiness
Salvinia minima is categorized as an easy-to-grow plant with a very fast growth rate. It requires medium to high light levels and thrives in temperatures ranging from 24-28°C. The plant is unsuitable for outdoor use in colder climates and prefers water conditions with pH levels between 5-8 and nitrate levels of 10-50mg/l.
Aquascaping & Usage
The small round-leaved Common Salvinia is primarily used for covering the water surface in aquariums. Its underwater leaves create hiding spots and feeding areas for young fish. The plant's ability to form floating mats adds a natural touch to aquatic scapes.
Propagation
Salvinia minima can be propagated through fragmentation, splitting, and by cutting off daughter plants. This straightforward propagation process allows for easy maintenance and expansion of the plant population in aquariums.
Habitat and Distribution
Salvinia minima is native to the American tropics but has been introduced to the southern regions of the United States, where it is considered an invasive aquatic weed. It thrives in stagnant waters and can quickly cover large surface areas, making it a challenge to control in natural habitats.