Hello, I'm looking at buying 25 of these socks since I only have 1 sock right now and it's troublesome to rinse it out for re-use all of the time. I could buy in bulk and switch them out and then only rinse like once a month.
The web site says that those bags are popular for aquarium use. I'm not sure about the material (Polypropylene Felt) but it is a 4" sock like the one I have.
What can I expect going from 200 micron to 100 micron? Will these socks work fine for aquarium use? Does anyone have experience with them?