I recently picked up a lawnmower blenny to help with some algae issues i have on my glass. I re-installed my skimmer so i hope that'll help but wanted some additional help so i figured a lawnmower blenny would be a good addition.
so far he's been great. great at eating sand. i think he's a bit confused on what kind of fish he is. but in his defense, my sand was getting a bit of an algae growth on there and it's better now. haha. now if i can get him to start eating the algae off the glass.
here's a picture of him i took the other day. can you spot him? usually it's hard for me to find him but now i know i can usually find him on the sand.