SKU: 46347275397

Marineland 2-in-1 Bio-Foam and PreFilter 1 Count, for Biological and Mechanical Filtration, Fits Penguin Pro 125, 175 and 275 Filters

Sale price$11.69 Regular price$12.99
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Description

Marineland 2-in-1 Bio-Foam and PreFilter 1 Count, for Biological and Mechanical Filtration, Fits Penguin Pro 125, 175 and 275 FiltersBIO FOAM: Screens out both dirt and debris and supports the growth of beneficial bacteria enhances biological filtration. PREFILTER: Helps protect fry enhances mechanical filtration. COMPATIBILITY: Fits Marineland Penguin Pro 125, 175 and 275 Filters. EASY MAINTENANCE: Rinse foam monthly or as often as needed in your established aquarium to protect good bacteria. MARINELAND FILTRATION PRODUCTS: Marineland products are designed with both performance

  • BIO-FOAM: Screens out both dirt and debris and supports the growth of beneficial bacteria – enhances biological filtration.
  • PREFILTER: Helps protect fry – enhances mechanical filtration.
  • COMPATIBILITY: Fits Marineland Penguin Pro 125, 175 and 275 Filters.
  • EASY MAINTENANCE: Rinse foam monthly or as often as needed in your established aquarium to protect good bacteria.
  • MARINELAND FILTRATION PRODUCTS: Marineland products are designed with both performance and style in mind.

Product Description

Marineland® products are designed with both performance and style in mind. We push precision and power beyond the expected and listened to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. So whatever you’re passionate about – freshwater or saltwater, big or small, beauty or science – make your aquarium your own. The Marineland 2-in-1 Bio-Foam® & PreFilter screens out dirt and debris and supports the growth of beneficial bacteria in your Marineland Penguin® Pro 125, 175 or 275 Filter. Use this filter foam to boost mechanical and biological filtration for premium clarity. Rinse foam monthly or as often as needed in your established aquarium water to protect good bacteria. Crystal-clear water is the mark of a healthy, thriving aquarium. The amount of filtration needed to maintain an aquarium depends on a number of variables. These include tank size, individual maintenance habits and fish population. Whatever your individual needs, Marineland brand has the filtration products you need to deliver on-target, advanced filtration.

From the manufacturer

Marineland continues to be one of the leaders in innovative aquatic environments and equipment.

As manufacturers and fishkeepers ourselves, we take great pride in making quality products. We also enjoy making the hobby fun, educational, and easier for our fellow fishkeepers. That's why we've assembled the best information to help ensure you're successful, and your fish are healthy and happy.

The Marineland Micron Cartridge polishes the water by removing fine particles, leaving the water sparkling clean. The micron cartridge works efficiently on its own and may also be "charged" with diatomaceous earth to further increase polishing efficiency and speed.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 46347275397

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Carol
New York, US
★★★★★ 5
Great ankle socks that stay put at a great price!!
Size: 6-9, Color: Assorted
These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018
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Nicole
Battle Creek, US
★★★★★ 5
Great quality, no holes or fading!
Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020
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Verified Purchase
Jennifer M Bailey
Birmingham, US
★★★★★ 5
Cute under armor socks
Size: Medium, Color: Black/Assorted
There's no show under armour socks.Are perfect for anybody who likes thinner socks. I loved them, I love the design the colors and the comfort and fit. Hylie recommend to those of you who like thinner socks.
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Reviewed in the United States on October 22, 2024
K
Verified Purchase
Kindle Customer
Natrona Heights, US
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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Reviewed in the United States on July 20, 2018
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Verified Purchase
Halle
San Leandro, US
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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Reviewed in the United States on November 13, 2025

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