QUOTE(kusackaid @ Jan 28 2008, 05:57 PM)

Frill plants, I think they are sometimes known as a christmas tree plant. I have some in every tank. They are very undemanding, they can grow while planted or floating. Just take the bunch and plant it on the gravel. No fertilizers or extra lighting needed...assuming you have a standard flourescent tube light. They will grow quite fast and can get over 2 feet long if you don't trim them.
You can get more plants by trimming the tops and planting those in bunches. Both the tops and the part that got trimmed will continue to grow.
Side note, this is how fast they grow: I got a bunch a week ago for my 10 gallon tank. They were about half the height of the water when I planted them. As of yesterday they reached the top of the tank. They were growing about an inch a day after they settled in.
Enjoy your new plants. And don't forget to quarantine or disenfect them to ensure you dont get any unwanted hitchhikers.
But I like Pond snails...