Wow thats crazy. I almost never used gloves at all in my 15+ years in the hobby. The two times I tried gloves they ended up torn and useless half way through cleaning my fuge. I have yet to see a set of thick rubber gloves either strong enough to stand up to the rocks or long enough to not get water/bits of stuff in them.
Even with bristle worm stings, a good hard scrub with soap and really hot water has always worked for me....so far.