I use a filter cup filled with bio media and filter floss. I pull the floss every couple days.
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Socks. Easy to clean in the washer, with a cap full of bleach, air dry. Double 7x12" on a 120 gallon SPS heavy mixed reef. Other options seem far to expensive and wasteful.
Do you have a picture of this? What kind of cup? Thank you in advance. I made my own sump out of a 40 gallon breeder and I was trying to decide on a tray or socks. The cup idea might be an option for me.I would run a roller if I had room for one. I don't use traditional socks. I have cups stuffed with polyfill. I just toss it once a week and refill. You can get a HUGE bag at a craft/sewing store for ten bucks. Lasts forever.
Same for me - Klir won't fit in my Trigger sumpI would run a roller if I had room for one. I don't use traditional socks. I have cups stuffed with polyfill. I just toss it once a week and refill. You can get a HUGE bag at a craft/sewing store for ten bucks. Lasts forever.