hi i'm after a 10x5x5 custom aquarium to house my irridescent sharks, gg's, arowana, pike chiclid, hujeta etc anyway you get the picture. Big fish need big tank. Anyway does anyone know where i can get one built onsite from a uk manufacturer at a good price.
I'd say you're not going to get one that size made of glass, it's the wrong material for a tank 5' tall. Acrylic is probably possible but probably prohibitively expensive. Brick or concrete or sealed/waterproofed wood with glass or acrylic viewing panels are probably the only ecconomical option, the sort of thing you might be better off going through a landscaping or construction company for. The DIY section here is full of build threads that might give you some ideas.