Not bad... even green spot algae, eh? HmmNerites have cleared out diatoms, green spot algae, soft green algae and BBA here so far.
If your pH is below 7.0, I would forget the nerites.:lipssealedsmilie:Not bad... even green spot algae, eh? Hmm
ghost shrimp won't really work, you'd want something that's a better algae eater