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Berlin Sump BS-1 Replacement Sponge

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Berlin Sump BS-1 Filter Foam Block

Size: 4.5" x 5" x 2.5"

11 Reviews

STEVEN HINES from TUCSON, AZ UNITED STATES

12/02/2014

Experience Level: Intermediate

Micro-Bubble Fixer

I was having trouble with micro-bubbles and placed this sump between my refugium and return pumps and my problems if fixed, fixed, fixed.

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Marty M from PETALUMA, CA UNITED STATES

08/10/2013

Experience Level: Intermediate

Berlin Sump BS-1 Filter Foam B

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.

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MATTHEW WATKINS from COLUMBIANA, AL UNITED STATES

07/24/2012

Experience Level: Intermediate

Perfect

Works perfect for what I am using it for.

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SHaley from BIRD ISLAND, MN UNITED STATES

07/15/2012

Experience Level: Intermediate

Works great

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

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Bob Dylan from UNITED STATES

01/23/2011

Experience Level: Intermediate

Berlin Sump Replacement Sponge

perfect replacement.

1 out of 1 found this review helpful

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JM from OCOEE, FL UNITED STATES

01/02/2011

Experience Level: Intermediate

Good Sponge

Perfect size for an existing sump I have.

0 out of 1 found this review helpful

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ERIC from ATLANTA, GA UNITED STATES

04/30/2010

Experience Level: Intermediate

It's a sponge

It does what it's supposed to do.

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Drewlonius from TUCSON, AZ UNITED STATES

12/23/2008

Experience Level: Beginner

Leftover sponge

I personally bought this sponge for some Mods on my Nano. But its a great big piece for a descent price ya cant go wrong.

1 out of 1 found this review helpful

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ROGER WALKER from MOULTON, AL UNITED STATES

02/12/2008

Experience Level: Beginner

sponge

I tried other type sponges and they did not work. This one is doing the job properly.

2 out of 2 found this review helpful

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ZORAIDA R. from NEW ROCHELLE, NY UNITED STATES

01/13/2008

Experience Level: Intermediate

BS-2 Foam Block

Awesome product for the price!!!! I can cut it and use the smaller pieces in my other sumps. Not only it is money saving, but it can be custom cut to meet my needs. No more guessing!!!

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