Try asking your question at a store that deals in tropical fish. One problem you should consider is that anemones are salt water inhabitants and maintaining the correct salt water balance is very tricky for a newcomer. Try reading this website on salt water aquariums.

http://saltaquarium.about.com/od/startin...

By the way the sea creature is named after the plant so no difference in spelling.

Assuming you mean the plant & not the sea creature, they require full sunlight,they are not an indoor plant.