well i've been buying again. i went out and bought a black funnel today with a bendy tube like Caz suggested in case i need to pour water from a container into my tank. it was only just over £1. i shall try and get a short length of hose too.
i already have two water containers in a cupboard inside. i have my EHU cable and an adaptor cable so i can plug into a mains 13 amp socket. i have a TV and a 600w invertor.