Welcome to TF! I recommend a cape sundew, which, BTW, is Drosera capensis. And if you can, you should get Drosera capensis 'red' like my avatar. These little guys are really hard to kill and They make lots and lots and lots of seeds so they might be a weed, but still give it a try. Make sure you use distilled water and peat moss :P. BTW, just call them 'Death Cubes'.