i hav a medium sized tank, i will post the picture of it ASAP, can u guys giv me some advices on how and which plants to plant in it to make it more beautiful?
light has a light to do with what plants you choose for your setup. fish that you stock have some play in this choice as well as some fish will destroy many plants. there is lots of information about this in the aquascaping section http://www.monsterfishkeepers.com/forums/forumdisplay.php?f=26
Amazon swords are always a good starter plant, and fairly inexpensive. You can buy a fairly cheap 'grow lite' for most small-medium aquariums at any online pet store.
A lot of fish will chew off any plants you plant, so do your research on your fish. And, start planning your next bigger tank