rite ive noticed theres a bit of rust on the corner of my tank and not sure what to do should i try and sort the rust out or would i be better getting a new tank, as far as i can see its not rusty inside soo i dont no what to do :S
Sand it back, use rust converter on the little bits of pitting that remain, little bit of body filler, sand it smooth and prep and paint it with a touch up pen or mask the surrounding area off and spray it, best to get it early rather than when its too late.