orange skimmate

Could be some red type of algae that is in the water column, this just means you are getting it out what ever it is, as long as it's smelly then I would say its working as long as it smells the same as before. It could be pigment when a BTA decided to comit harykary I have skim that was a bit on the brown orange side and smelled realy bad. None of the Nem got into the tank as it was the HOB skimmer morter that he decided to go and investigate, sucked him right through the slots in the skimmer moter OR 2500 right into the skimmate. Do you have a missing fish or some thing?

Bill