Opps missed them off the list, I'ved tried them aswell, and on closer inspection she isn't eating earth worms, i chopped some lance fish finely and mixed it in with a chunk of bloodworm and I think h's taken down some of the lance fish aswell.
Could always try her with something like a mix of chopped liver and egg - the egg will wreck your water big style but should prove to be popular and extra nutritious.
Quick Up date, over the weekend she looked as if she was going to pop her clogs, she stopped eating completely. But she's now back on the mend and has been constanting eating bloodworm for 2 days, every time i go down to check she's eating, so keep on piling in the bloodworm.