Can't speak for its effectiveness as of yet, but if properly sized and maintained, its about as effective and natural a method of nutrient export as you can get.
There is an A.C. Moore up the street that carries the mesh; any craft store should have it. It's called plastic canvas. I have a few 12"x10" pieces extra (bought a bunch, they're inexpensive) but I'm sure you can find some local rather than a trip to Boston.
Ill be updating this thread with growth of algae and effects on the display as result of the scrubber.
There is an A.C. Moore up the street that carries the mesh; any craft store should have it. It's called plastic canvas. I have a few 12"x10" pieces extra (bought a bunch, they're inexpensive) but I'm sure you can find some local rather than a trip to Boston.
Ill be updating this thread with growth of algae and effects on the display as result of the scrubber.