Broken Lid

I've just managed to break the glass lid on my Aqua One Xpression 27 while doing a water change.  It fell on a concrete floor, didn't really stand a chance.

But what on earth do I do now?? 

I've googled for spares, but I just get filters and stuff like that.

I was going to put a piece of cardboard over it tonight to try to keep a bit of heat in, and stop the fish jumping out.

Any ideas where I'll be able to get a replacement lid from?
I'm in Oldham, near Manchester, but online is great too

If you do try a glass cutter, make sure they smooth the edges.

Or try perspex. That comes in squares for greenhouse windows and can be cut with a nice sharp stanley knife blade if you are careful and take your time. It also withstands being dropped. I used this for my then betta's tank - it's now my quarantine tank.

Thanks everyone.

I definitely know of a glass place who could do that, and I'll give customer services a ring on monday.

I can't believe I did that though, very annoyed with myself.

Thanks everyone, I forgot to come back to this.  Our local garden centre that used to sell Aqua one products, but doesn't any more, were kind enough to order one for me, and it arrived without any mishaps.