Sorry for the delay in replying, been kinda busy and forgot about it. Link because the pic is too wide for the forum:
You can see all the sort of scan-line effects on it where it's got that z-fighting thing going on. It looks like it's got orangey and blue versions of the tank's glass-filled liquid effects both being rendered together. No idea why this would be but I know when I see the same prop in the U4 Labs it doesn't look like that.