Gregcoyote
Aquarium Advice Addict
I think there are several that won't be bothered by the trigger. I assume this is not a coral tank because of the presence of a trigger. The Foxface would be among my first choices. Brissle tooth or Kole tang would be another choice. I don't think a trigger would bother a lawnmower blenny. Anything like a urchin or snail would be lunch.
But in the end, depending on a fish or CUC to eliminate algae is a waste of time. They can keep it cropped down, but they just recycle and add to the nutrients that grow the algae in the first place.
But in the end, depending on a fish or CUC to eliminate algae is a waste of time. They can keep it cropped down, but they just recycle and add to the nutrients that grow the algae in the first place.