Thank you. I forgot about this post lol. Just shows you eventually someone will answer.This plant might be ficus pumila " variagated creeping fig ". You could google it to confirm. I don't know if it is safe for torts.
Thank you Will.I think that first one is... https://en.wikipedia.org/wiki/Soleirolia
http://www.thetortoisetable.org.uk/...ds&searchtxt=Soleirolia&x=9&y=10#.Wmerq66nFaQ
I agree w/ @MissMarg&me on the second one.