Create that carpeted underwater prairie of your dreams with Dwarf Hairgrass!
This specimen is quite thick and robust; by far the best deal to create an instant carpet.
This species (Eleocharis parvula) grows about 3-4" tall, and spreads laterally, through root nodes.
Excellent for sheltering baby shrimp or fry, and for growing excellent bio-films to improve the health of your whole tank.
These are planted on a 4" coco fiber mat for excellent established root structure. Just weigh the mat down in contact with your substrate, and watch it spread! I find a helpful sprinkle of small gravel or sand to be super helpful. Lead weights could also be used.
As most plants, Hairgrass will grow quickly in high-nutrient water, but it isn't strictly necessary for survival. Trim regularly like grass for the neatest look!
As I like to keep real ecosystems in my aquariums, there's always the possibility of harmless snail or dwarf shrimp hitchhikers!