socks

I have a box of 27 filter socks. They are all 4" socks. 3 of them are still new in the packaging. The rest have been in rotation. They've been bleached and washed in between use and are still in excellent condition. I'm asking $25 + $5 shipping.

Hey all, I have an IM 50gal AIO Lagoon right now, with a filter sock on one side of the rear filtration and a bio caddy on the other. I'm looking for replacements for the filter socks, as I have heard there are much more effective options and changing the socks every 3 days is a pain. What would...

So Im curious at the levels of success people have had with a minimalistic approach to filtration. Right now i run NO SOCKS, NO SKIMMER and just a ton of bio from a 4-6 inch sand bed in main display, a bunch of rock and some bio balls in the sump. every now and then when I do a big feeding i'll...

Ok so I've been coveting a roller mat filter and when I look at them (as I do with pretty much anything) I think to myself, that's just some acrylic with a motor doohicky and simple float switch, I'm not paying that much for one of those. They're actually quite expensive here in Australia - $600...

I made entirely too many filter socks so now I need to get rid of them. They are 4x10 and they will fit any sump/holder. You can also use a drawstring. Shipping is $4-7 depending on location. I have as many as you want. I mad WAY too many.