Filter socks are a great way to polish the water and export nutrients at the same time. For best results we recommend changing out filter socks ever few days to keep the detritus from breaking down and turning into nitrates. Between filter socks and running a good quality carbon in a reactor, crystal clear water is easily obtainable.
GREAT FILTER SOCK By Henhen on 9/13/2017Henhen would recommend this product to a friendI purchased 10 filter socks 2 or 3 times a year for my two Innovative Marine reef tanks. They work and fit perfectly. I have tried other filter socks but I only buy these from now on.
Work so well I Bought 10 more By RobertP on 3/14/2017RobertP would recommend this product to a friendWhat can I say they work really well. Threw them in the washing machine and laid them out to dry and they are like new.
Great Product By Beth on 2/18/2017Beth would recommend this product to a friendWorks great and good quality.
Great Product By Tom on 4/16/2016Tom would recommend this product to a friendGood quality filter sock that works as intended.
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The IM filter socks will not work with the Red Sea tanks as their lip interferes with the ATO reservoir. The Red Sea filter socks will need to still be used. Feel free to let us know if you have any further questions!