I am going to put this in a few places. I found that my urchins eat through the stocking so I have been using this mesh which is the perfect size.
It is right inside the plastic on a RO membrane.
No, I don't cut up a new membrane but I use an old one. There is enough of this tiny mesh in there for many "PaulB" type feeders.
It is right inside the plastic on a RO membrane.
No, I don't cut up a new membrane but I use an old one. There is enough of this tiny mesh in there for many "PaulB" type feeders.