My Skimmate Smells like Sulfur

[GrimReefer]

for the past couple weeks, my skimmate has smelt strongly of that rotten-egg sulfur smell. any idea why??

[Der_Iron_Chef]

Maybe your fish have bad gas? Heh. Actually, mine sometimes has that smell, too. I didn't know it was unusual....

[fkshiu]

Skimmate is supposed to stink - it is fish crap, after all.