Rob
Yes and no. Yes they will fit a perfect tank, sadly mine's not...
As you know the tank's your old one. I originally had a carbon protector on my red tank. I took it off and tried to fit it to yours and it wouldn't go. I tried heating it and buggered it up. So I thought maybe it was the protector, so I bought 2 of these new ones. They're the same. Fit the red tank fine but not the black one.
Basically it looks like matey has repaired it slightly on the ****. It's weird cos it looks perfect, but it's obviously not.
Oh well. I might try to heat one a different way this time, but i'm not sure how to work carbon and resin without it going kinda cloudy.