Keeping coral catshark and lawnmower blenny ?

[flamenco-t]

Can this be done ? there's not a whole lot of rock in the shark tank, but there's enough algae for the blenny to much on.

Has anyone done this before ? if not, what do you keep as cleaner crew in the shark tank ?

 

[Justin_James]

Your blenny would be a nice snack. Sorry but it's the truth.

I keep 2 very large spider conches and a bunch of hermit crabs to control my algae in my shark tank.

 

[krj-1168]

Agreed

coral cats are voracious feeders.

And have been know to attack and eat live fish - in aquariums.

a smaller fish - like a blenny would likely make a nice little meal for the coral cat - eventually.

 

[fishcatch22]

yep, that blenny would just be a shark snack. get a large, herbivorous conch if you want algae gone.