Berlin Sump Replacement Sponge Information
Part #: BS1133
Berlin Sump BS-1 Filter Foam Block
Size: 4.5" x 5" x 2.5"
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Berlin Sump BS-1 Filter Foam B
(Posted on 8/10/13)
Comments: Great easy sump, with simple media. It's my back up sponge. It's a must should always have back ups for exchanges. Great company to work with. I customer for life.
(Posted on 7/23/12)
Comments: Works perfect for what I am using it for.
(Posted on 7/15/12)
Comments: I was getting micro bubbles in my take from my skimmer and this caught those bubbles in the sump tank so they didn't show up in the main tank
Berlin Sump Replacement Sponge
(Posted on 1/23/11)
Comments: perfect replacement.
(Posted on 1/1/11)
Comments: Perfect size for an existing sump I have.