Moss Tree
Ever thought your tank could use a Christmas tree? You'll love this little device. Just open the top part and place some Java Moss (or Christmas Moss) between the netting and the cone, close the clasp around the cone, screw the top onto the "trunk" and let it grow. Bury the base in some substrate and you are all set.
In about a month or so, you'll have a fully formed mini Christmas tree in your aquarium. Makes for a really neat centerpiece or you can even plant a little forest of them.
Works great with Dwarf Pearl Grass, Gratiola, HC Cuba, Riccia and even UG as well - each species will make for a uniquely different color, shape and texture. There's really no end to the fun!