Anyone seen a Lawnmower Blenny in Calgary

[exentity]

Ocean City has been getting a few in every week for the past, um.. probably 4 months. I saw 2 of them there this afternoon, great size. I also picked up 3 for myself from them a few months ago for each of my aquariums.

[Josh23]

my tank is only 24 gallons - do you think thats large enough to keep one healthy long term?
What fish eats hair algea?

[i have crabs]

bicolour blenny stays a bit smaller and still eats alot of algae and at least thier not as ugly