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D-D Rowaphos Phosphate Remover for Aquarium, 1000ml

Description:

  • Best Selling Phosphate Remover
  • Used Widely all over the world
  • Largest absorption ability
  • Rowaphos is the leading phosphate removal media for marine and reef aquariums. Rowaphos will not leach any phosphates back into the water.

    Review:

    5.0 out of 5 stars Good product

    P.J.H. · July 28, 2025

    Good product, reduces phosphate

    5.0 out of 5 stars Best on the market

    A. · February 12, 2025

    Always have great results with this product

    5.0 out of 5 stars It Works

    D.E. · May 9, 2025

    Best product to reduce phosphates are control Algae

    5.0 out of 5 stars Best Phosphate Removal

    d. · June 14, 2024

    This is by far the best phosphate removal on the market. Cleans really fast when rinsed seems to work longer at keeping phosphates down longer than other brands. Recommend to all!

    4.0 out of 5 stars It works... but watch grain size

    C.O.L. · September 28, 2015

    I used to run BRS GFO, but decided I would give ROWAphos a chance based on some recommendations. First thing I have to get out of the way... Do not believe the hype about not having to rinse this media. You absolutely have to rinse the media. This isn't a knock against the product, just dispelling some bad information that is floating around.With that out of the way, the product works well. My one complaint is with regard to grain size. It is a little smaller overall than the high capacity BRS. This proved problematic in my Innovative Marine reactor, but some adjustment and addition of finer foam pads resolved the issue.Checking for phosphate without a photocolorometer is generally always going to show 0ppm if phosphate is low, using a Hana or other meter will give an accurate reading when calibrated properly. My LFS provides this service and I've seen a healthy reduction in the past month with 2 cycles of ROWAphos.

    1.0 out of 5 stars Doesn’t live up to claims - too fine of particles to retain in bag.

    D.E. · October 28, 2018

    I have multiple issues with this product.I used it based on the recommendation of Triton after sending in a water sample for ICP testing.I used an entire 250g container in a 40g breeder - total of 55 gal including sump.I put it in a media reactor and measured PO4 in both tank and media reactor outlet. After 3 days there was only a slight reduction of PO4. My PO4 was pretty high at 0.34ppm using a ULR Hanna meter. The best I could get after 4 days was 0.23ppm.I switched back to SeaChem Phosgaurd. Starting at the 0.23ppm @ 8:42am, by 8:35am the next day it was down to 0.15ppm, 2 days after that down to 0.05 and 2 more days at 0.03ppm.I tested multiple times from the tank and from the media reactor outlet.Second problem - this stuff is messy. I could not get it to stay in the bag that was supplied with the package. I rinsed a lot down the drain.After I took it out of my reactor, I let it dry out (in the supplied bag still). Once it was dry, I could shake the bag and dust would drop out. I shook it for about 30 shakes and had enough dust come out that I was unwilling to wash it down the drain and used a paper towel to scoop it up and throw it in the trash can.I would not recommend this to a friend, and I will never use it again myself.

    5.0 out of 5 stars This stuff works

    T.T. · April 17, 2025

    This is the best product to lower phosphates hands down.

    5.0 out of 5 stars Game changer

    B.A. · August 3, 2024

    If you know what it's for and want to improve your tank then give it a try cheap reliable and affordable enough

    D-D Rowaphos Phosphate Remover for Aquarium, 1000ml

    Product ID: UO007E5XEHB
    Condition: New

    4.4

    BHD3346

    Price includes VAT & Import Duties
    Size: 1000ml
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United States

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Aquarium Water Treatments”

    D-D Rowaphos Phosphate Remover for Aquarium, 1000ml

    Product ID: UO007E5XEHB
    Condition: New

    4.4

    Size: 1000ml

    BHD3346

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by

    Free delivery on orders over BHD 20

    Return and refund policies

    Imported From: United States

    At bolo.bh, we stand behind the authenticity and quality of every product we sell. We guarantee that all items offered on our website are 100% genuine, sourced directly from authorized distributors, trusted partners, or the original brands themselves.

    We do not sell counterfeit, replica, or unauthorized goods. Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support . We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, including images, descriptions, and reviews, is provided by third-party vendors. bolo.bh is not responsible for any claims, promotions, or representations made within product content or images. For more accurate or detailed product information, please contact the manufacturer directly or reach out to Bolo Support.

    Unless otherwise stated during checkout, all prices displayed on the product page include applicable taxes and import duties.

    bolo.bh operates in accordance with the laws and regulations of Bahrain. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in Bahrain are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Best Selling Phosphate Remover
  • Used Widely all over the world
  • Largest absorption ability
  • Rowaphos is the leading phosphate removal media for marine and reef aquariums. Rowaphos will not leach any phosphates back into the water.

    Review:

    5.0 out of 5 stars Good product

    P.J.H. · July 28, 2025

    Good product, reduces phosphate

    5.0 out of 5 stars Best on the market

    A. · February 12, 2025

    Always have great results with this product

    5.0 out of 5 stars It Works

    D.E. · May 9, 2025

    Best product to reduce phosphates are control Algae

    5.0 out of 5 stars Best Phosphate Removal

    d. · June 14, 2024

    This is by far the best phosphate removal on the market. Cleans really fast when rinsed seems to work longer at keeping phosphates down longer than other brands. Recommend to all!

    4.0 out of 5 stars It works... but watch grain size

    C.O.L. · September 28, 2015

    I used to run BRS GFO, but decided I would give ROWAphos a chance based on some recommendations. First thing I have to get out of the way... Do not believe the hype about not having to rinse this media. You absolutely have to rinse the media. This isn't a knock against the product, just dispelling some bad information that is floating around.With that out of the way, the product works well. My one complaint is with regard to grain size. It is a little smaller overall than the high capacity BRS. This proved problematic in my Innovative Marine reactor, but some adjustment and addition of finer foam pads resolved the issue.Checking for phosphate without a photocolorometer is generally always going to show 0ppm if phosphate is low, using a Hana or other meter will give an accurate reading when calibrated properly. My LFS provides this service and I've seen a healthy reduction in the past month with 2 cycles of ROWAphos.

    1.0 out of 5 stars Doesn’t live up to claims - too fine of particles to retain in bag.

    D.E. · October 28, 2018

    I have multiple issues with this product.I used it based on the recommendation of Triton after sending in a water sample for ICP testing.I used an entire 250g container in a 40g breeder - total of 55 gal including sump.I put it in a media reactor and measured PO4 in both tank and media reactor outlet. After 3 days there was only a slight reduction of PO4. My PO4 was pretty high at 0.34ppm using a ULR Hanna meter. The best I could get after 4 days was 0.23ppm.I switched back to SeaChem Phosgaurd. Starting at the 0.23ppm @ 8:42am, by 8:35am the next day it was down to 0.15ppm, 2 days after that down to 0.05 and 2 more days at 0.03ppm.I tested multiple times from the tank and from the media reactor outlet.Second problem - this stuff is messy. I could not get it to stay in the bag that was supplied with the package. I rinsed a lot down the drain.After I took it out of my reactor, I let it dry out (in the supplied bag still). Once it was dry, I could shake the bag and dust would drop out. I shook it for about 30 shakes and had enough dust come out that I was unwilling to wash it down the drain and used a paper towel to scoop it up and throw it in the trash can.I would not recommend this to a friend, and I will never use it again myself.

    5.0 out of 5 stars This stuff works

    T.T. · April 17, 2025

    This is the best product to lower phosphates hands down.

    5.0 out of 5 stars Game changer

    B.A. · August 3, 2024

    If you know what it's for and want to improve your tank then give it a try cheap reliable and affordable enough

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Aquarium Water Treatments”