My filter has just failed, and obviously its late and I cant do anything about it now, and cant get to the fish store until 4 ish after uni. Is there any chance the fish will be ok?
Yes, unless they are high-current fish, then they should survive.... My Mom once unplugged her fish's filter for two weeks while we were on vacation; don't recommend that, obviously, but yes, even if it is difficult, then, yes, your fish will still survive. ^^; :3