Polyplab Genesis Rock Benifical Bateria Filter Media

Polyplab Genesis Rock Benifical Bateria Filter Media

Marsoni

M251S

$15.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Polyplab Genesis Rock Benifical Bateria Filter MediaBoost the bacterial power of your aquarium with PolypLab Genesis Rock and reduce nitrate, phosphate, ammonia and nitrite in your water. Over 23,000 square feet of surface area on each rock for bacteria to colonise. On the outside of the block, or in high water flow situations, bacteria species that reduce toxic ammonia and nitrite will grow, whereas in the middle of the block where oxygen levels are low, species of bacteria that consume nitrate,

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My husband doesn’t like wearing pullover sweaters because he gets hot after being inside for awhile. This sweater jacket was perfect. It’s stylish and well made. Very comfortable and great price. When I gave him the pkg and reminded me he didn’t like sweaters inside. When he opened it and was pleasantly surprised. Finally he could wear a sweater that was easy to put on and take off. He loved everything about it. I bought more colors and he wears every one of them. Great sweater!

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Reviewed in the United States on February 2, 2026

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Tyler Rice

Lake Worth, US

★★★★★ 5

Fits Well and Warm

Was very nice and warm

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Reviewed in the United States on April 27, 2026

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Angela K. Lacey

Chelsea, US

★★★★★ 5

Great quality

Color: Navy Blue, Size: XX-Large

Well made, but VERR THICK!

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Reviewed in the United States on May 5, 2026

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Sandra Morrell

Los Angeles, US

★★★★★ 4

Beautiful sweater

Color: Wine Red, Size: Large

Very nice, quality, very soft beautifully made.Only problem was runs a little big

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Reviewed in the United States on January 9, 2026

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Steve_T_USA

Bozeman, US

★★★★★ 5

Comfortable, warm enough. Feels a bit like a shawl but looks like a good sweater.

I like the color and the fit is good, roomy, feels a bit like a shawl but holds shape and hides a few extra pounds. The zipper is thin but whether you'll find it good enough to last I wouldn't know yet. I'm keeping this.

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Reviewed in the United States on January 20, 2026