skimmer for crs?

[mopas]

hi all. Just wondering how many of you use skimmers to clean water surface?
is it worth the effort and cost?! thanks

[khemo]

I wouldn't use one...it will suck up your shrimplet

[retardo]

Used one for years without any problems. It keeps the water surface free of muck!

[craigthor]

good flow on the waters surface elimintes all the surface scum in my tank.

Craig