Description
Egeria najas is an undemanding anacharis species that is not yet that familiar in the aquarium hobby as Egeria densa. Like this species, it is native to the southern part of South America (Argentina, Uruguay, Paraguay, Brazil), but its range stretches farther to the north, into the tropical zone of Brazil. This true submerged plant occurs in various flowing and standing waters. The plant has a more delicate appearance than Egeria densa; the leaves are narrower, with clearly visible teeth on the edges. The shoots are densely set with leaves and about 2-3 cm wide.
The Narrow-leaf Anacharis is an adaptable and fast-growing aquarium plant that should be well lit. Nutrient-rich water is very beneficial for its growth, CO2 supply is not always necessary. It can grow floating along the surface but can also be planted into the ground where it anchors itself with few long, unbranched roots. The optimum temperatures lie between 15 and 26℃; also 30℃ are tolerated, at least temporarily. Egeria najas is more suitable for tropical aquariums than Egeria densa. As well as other stem plants it is easily multiplied by cuttings.
Characteristic
Fast growing, easy stem plant
Deep green tone
More suitable for tropical aquariums than Egeria densa
Category
Floating Plants
Carbon Dioxide
need