Oh yeah! I have blood worms too!! although I had a friend over and he's got a little 3 year old he babysits. (his friend's child) and I let the little guy put in some blood worms. Instead he poured the entire small container of blood worms in!!

So I had to scoop it all out :( but I did leave SOME in for my fishes to eat. I don't have anymore blood worms xD ALL gone. But good thing was that my water didn't get clouded up or else I would have been using a lot of ACCU CLEAR stuff.

And I didn't clean out my filter canisters yet xD