Mark Evans
Expert
I've said a few times about how I keep my surface clear from 'surface scum'
One of the best additions I've had is the good old Gourami. I've had a few different types, and they all do the same job.
These ones are discreet and don't clutter up the over all look.
I think, because they are surface breathers, their actions at the surface help keep surface scum down. I've never had it when I've had these in the aquarium.
keep-your-surface-clean by saintly's pics, on Flickr
One of the best additions I've had is the good old Gourami. I've had a few different types, and they all do the same job.
These ones are discreet and don't clutter up the over all look.
I think, because they are surface breathers, their actions at the surface help keep surface scum down. I've never had it when I've had these in the aquarium.
keep-your-surface-clean by saintly's pics, on Flickr