Just got a tank of my friend that is still in date in terms of life but it needs rehydroing. I am from Lincoln / Darlington. Does anyone know places closest to those two locations?
There is a place in Stockton i've used a few times before called 4th Element Diving (http://www.4thelement.co.uk/)
He's cheap enough £25/30 but don't send it there if your in a rush as he does take his sweet time!