Unopened and still in the box! $70 shipped. Here is a link to the product and more information. https://www.bulkreefsupply.com/double-4-diameter-quiet-filter-sock-holder-2nd-gen-fiji-cube.html?queryID=c1c4d008528790a3d56cf0771b8c1e9a&objectID=14915&indexName=brs_prod_m2_default_products I’m also...
I know another thought-provoking controversial topic :eek: :p:cool: . Looking back through some old threads I've been trying to decide whether I should swap out my nylon socks for felt socks. In my indecisiveness, I'm gonna leave it up to the community to decide for me. It would also be nice...