I have some Salvina Natans floating plant that I need to shift some of (its spread like crazy!). It grows really fast and is really easy to grow (I've killed java moss, but this stuff is thriving). I don't want to just throw it out, so would like to sell the excess. I'm thinking £1+shipping for an 8/7cm portion. It's from a snail free aquarium. Just to let you know prices from an online shop - I paid £2.99+shipping for this size portion, and it has grown to cover my tank in two weeks. Hope this interests some of you 