Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. All Tidal Filters come with Seachem's Matrix bio-media to get you started. There was an error retrieving your Wish Lists. Starting at: $8.29 . Biological filtration (Matrix) Every filter is JCB 2 Eheim Classic filters containing 10 yrs Eheim Substrat Pro round, sintered glass media that came when originally purchased and installed in aquarium. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. This allows Matrix™, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter. Each liter of … Reviewed in the United Kingdom on November 11, 2017. The info available online seems rather contradicting. It also analyzes reviews to verify trustworthiness. We put it in a mesh bag and then place in the filter’s media basket, but the pieces are … Get FREE Expedited Shipping and Scheduled Delivery with Amazon Prime. This means that these compounds are removed before breaking down into ammonia, nitrite or nitrate. Filter Bags & Socks Filtration Media Filters Food NutriDiets with Probiotics NutriDiets Freshwater Glassware Hardware Medications Plant Glassware Supplements Pond Saltwater Sand and … Seachem Purigen is a product that I stumbled upon some time ago and have been using ever since. Seachem Filter Media for your Aquarium Fish Tank Bio Filter Medium Seachem Matrix 4L High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous surface … Bag Aquarium Fish Tank Filter Media Seachem Zip Media Bag Medium Mesh (12.5"x5.5") SLSON 12 Pcs Media Filter Bag Aquarium Fine 180 Micron Mesh Filter Bags Reusable Nylon Drawstring Bags for Fish Tank Activated Carbon,Charcoal,Bio Balls Filter Accessories,White All Seachem® chemical filter medias work extremely quickly, which means that if they are given infinite amounts of contaminant to absorb, they will exhaust very quickly. Seachem The Bag Filter Media Bag The Bag is an innovative welded filter bag with a durable non-stitched seam. Prime members also enjoy unlimited streaming of Movies & TV, Music, unlimited photo storage and more. There is plenty room to add extra media. Matrix™ for the 35, 55, 75, and 110 units comes pre-bagged in Seachem Zip Bags, which feature durable seams & a corrosion … The hunt goes on for a suitable fine filter … Purigen is a synthetic filter media that removes nitrogenous compounds from your water. Venmo Please try again. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. With Tidal's dual intake, it pulls water in through the telescoping pipe below the surface and at the surface through the surface skimmer. It has a 180 micron mesh, is resistant to bleach, caustics, and … Seachem The Bag Filter Media Bag by Seachemがフィルター用アクセサリーストアでいつでもお買い得。当日お急ぎ便対象商品は、当日お届け可能です。アマゾン配送商品は、通常配送無 … Seachem The Bag Filter Media Bag by Seachem, Previous page of related Sponsored Products. Seachem covers a broad spectrum of aquarium products for freshwater, seawater, reef and ponds based on sound science and testing. Google Pay We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. 4 left. Amazon We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Disclaimer: While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Seachem Purigen Ultimate Filtration 100 ml. Seachem Aquarium Filter Media. Good job this wasn't a condom. A: We recommend that water flow through filter media in this order: 1. Purigen Filter Media - Seachem Starting at: $9.99 Earn 45 Reward Points Earn 90 Reward Points Choose Options Notify Me When In-Stock Seachem Matrix Carbon Filter Media $8.29 Earn 40 … The filter basket has a huge capacity to hold filtration media of your choice in the configuration of your choice. Our payment security system encrypts your information during transmission. With Seachem products, including water conditioners and stability systems, plant substrates, Seachem Flourish plant supplements, clarifiers and Seachem Tidal filters and matrix, you can help your fish not only survive, but thrive. Seachem Filter Media Eheim Filter Media JBL Filter Media Juwel Filter Media Juwel BioPad Juwel BioCarb Juwel Nitrax Juwel BioPlus Coarse Juwel BioPlus Fine Juwel Amorax Juwel Carbax … See the notes below the graph … Your recently viewed items and featured recommendations, Select the department you want to search in. Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Copyright © 2021 KGTropicals. Seachem Purigen. Hi guys, I've been doing some research regarding the correct packing order of filter media in my cannister filter. Delivered well before date specified, so I'm happy. Since the majority of the bacteria are internal, Matrix™ may be rinsed when needed without damaging the filter. Seachem Laboratories 1000 Seachem Drive, Madison, GA 30650, USA We are normally able to respond to all e-mail received within one to two working days. The … $38.99. Purigen will quickly remove organic wastes from the water before they have a chance to … $13.74. Reviewed in the United Kingdom on July 23, 2019. Size. Purigen is a uniquely engineered synthetic adsorbent media that can dramatically improve water quality, reducing organic wastes, colors, and odors in a very short time. Seachem PhosGuard 250mL Removes Phosphate and Silicate Aquarium Filter Media. 2. It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others, even HyperSorb, by over 500%. Comes with Seachem Matrix Bio-Media and Bottom Foam Filter. It has a 180 micron mesh, is resistant to bleach, caustics, and acids, and comes … Actual product packaging and materials may contain more and/or different information than that shown on our Web site. Please make sure that you are posting in the form of a question. … In this video I share my view on what is the best biological filter media for aquarist that have low bio load as well as for hobbyist with high bio load. Earn 40 Reward Points Earn 80 … No … Mechanical Filter media. With a host of features including a self-priming pump, dual water intake with surface skimmer, adjustable flow, maintenance monitor, self-cleaning impeller, and a filter basket that holds any kind of filtration media - and more of it - Tidal Power … Please try your search again later. Discover It need not be replaced. Reviewed in the United Kingdom on April 1, 2019. Each liter of Matrix™ provides as much surface (>~700 m2) as 170 liters of plastic balls! Seachem Matrix removes nitrate, ammonia and nitrite, simultaneously and is compatible with all types of wet and dry filters. Seachem Filter Media Eheim Filter Media JBL Filter Media Juwel Filter Media Juwel BioPad Juwel BioCarb Juwel Nitrax Juwel BioPlus Coarse Juwel BioPlus Fine Juwel Amorax Juwel Carbax … Seachem Seachem Purigen Filter Media $16.95 - $28.95 Choose Options Quick view Seachem Seachem Matrix Bio-Media $9.95 - $17.95 Choose Options Quick view Fluval Fluval Plant … Unable to add item to List. Seachem The Bag Filter Media Bag 4.4 out of 5 stars 822 $10.44 Seachem Purigen Organic Filtration Resin 4.7 out of 5 stars 5,836 $9.42 Aquarium Filter Pad - Premium True Dual Density Aquarium Filter Media … Starting at: $9.99 . Seachem Laboratories 1000 Seachem Drive, Madison, GA 30650, USA 706-343-6060 | 888-SEACHEM Tech Support: 888-732-0003 Office hours: Monday- Friday 9:00 AM - 5:00 PM EST Media … However, if an … However, as I poured in the Purigen (thankfully over a jug) some fell straight through over the table. Seachem - Purigen - FOUR PACK - 100ml - Ultimate Filtration Media For Aquariums. Your question might be answered by sellers, manufacturers, or customers who bought this product. For additional information about a product, please contact the manufacturer. Purigen Filter Media - Seachem . My aquarium was flooded with tiny little beads of purigen, which were ingested by my filter feeding vampire shrimp whom I am now gravely concerned for. Easily adjust how much flow comes from the underwater intake pipe versus the surface skimmer with the intake flow dial. $5.99 Flat Rate Shipping For Orders Under $39. 9/19/2018 Added to each filter 250ml Matrix+Stability. The graph below shows what each filter media will absorb from the water. There are 0 reviews and 0 ratings from Japan. American Express I did read that Purigen can shrink over time but it has only been regenerated once so I don't understand why. Find answers in product info, Q&As, reviews. I have a 4 tray filter… These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. It has a 180 micron mesh, is resistant to bleach, … This Seachem filter media is in the form of beads and used with a filter media bag to ensure the correct flow of water and exposure to the media. Amazon.com assumes no liability for inaccuracies or misstatements about products. Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. 6 left. Seachem Filter Media for both Fresh and Saltwater aquariums The Bag is an innovative welded filter bag with a durable non-stitched seam. Great biological media! UEETEK Mesh Bags Filtration Net Grain Storage Net 10 Pack 25 x 35 cm Aquarium Filter Net Multi-Purpose White, Seachem kyupuriso-bu cupri Sorb 250ml, Freshwater and Saltwater. Contact your health-care provider immediately if you suspect that you have a medical problem. … Has a bloody great hole in the corner and is splitting down the side, lost about half a tub of purigen all over the kitchen before I realised - lucky that I did notice before I put it in the filter or my fish would have probably eaten it too. I do normally think highly of Seachem products but this was more a surprise than disappointment. Chemical filtration (MatrixCarbon, PhosGuard, Purigen, etc) 3. The filter basket has a huge capacity to hold filtration media of your choice in the configuration of your choice. Matrix™ is a porous inorganic solid about 10 mm in diameter. Show: 10 Per Page 25 Per Page 50 Per Page … I thought these were supposed to be high quality?! Reviewed in the United Kingdom on April 28, 2020. Most orders under $39 ship for only $5.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Matrix™ is a porous inorganic solid about 10 mm in diameter. You should not use this information as self-diagnosis or for treating a health problem or disease. Choose a different delivery location. Please try again. Awful. Matrix™ is completely inert and will not breakdown. Seachem Filter Media for your Aquarium Fish Tank Bio Filter Medium Seachem Matrix 250ml High capacity biofiltration Controls ammonia, nitrite, and nitrate Highly porous - enormous … Purchased for our 40 gallon freshwater aquarium with AquaClear 70 power filter. Brand New Seachem The Bag Aquarium Filter Media Bag 180 Micron Mesh 5" x 10" $10.99. There's a problem loading this menu right now. Mastercard Seachem Aquarium Supplies Keep their aquarium sparkling clean and looking its best. Visa. Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Seachem Purigen Purigen is a synthetic filter media that removes nitrogenous compounds from your water. xuuyuu 水族館フィルターバッグ フィルターソックス アクアリウムフィルターソックス 水槽 メディアバッグ 汚れを濾し取... メッシュ袋 15x20cm 10枚入り 穀物 収納 水槽 魚槽 アクアリウム フィルター ネット バッグ 濾過ネット ホワイ... FVVMEED 15個 水族館フィルターバッグ プラスチック ジッパー付き 再利用可能 な メディアメッシュバッグ 活性炭用... SDUSEIO 20枚 S+M ポリエステル フィルター ネットバッグ メッシュバッグ ジッパー付き 濾過 セラミックリング... Pssopp 水槽フィルターバッグホルダー フィルターソックスホルダー アクアリウム フィルターバッグホルダー アクリル メ... 水族館 フィルターバッグ アクアリウム 綿の袋 アクアリウムフィルターバッグ フィルターソックス 水槽用フィルターアクセサリ... 10枚セット メッシュ 袋 濾過ネット 収納ネット 水槽 アクアリウム フィルターネット 穀物 収穫袋 多用途(15*20). Apple Pay SeaChem Purigen is a premium synthetic adsorbent that is unlike any other filtration product. $6.99 . We work hard to protect your security and privacy. I'd be screwed. Matrix bio-filtration uses tiny balls about 10mm in diameter to act as a filter … Matrix™ is compatible with all types of wet or wet-dry filters. Reviewed in the United Kingdom on December 7, 2017. Plastic bio-materials provide only external surface area, whereas Matrix™ provides both external and internal macroporous surface area. Seachem Seachem Purigen Filter Media $16.95 - $28.95 Choose Options Quick view Java Moss (Vesicularia Dubyana) $9.95 - $134.95 Choose Options Quick view Eheim Eheim Substrat Pro Biological Aquarium Filter Media … This premium media works similarly to high-end activated carbons, utilizing extremely tiny pores throughout the polymer structure to rapidly attract and remove soluble and insoluble impurities from your … It is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others, even HyperSorb™, by over 500%. No priming is required for this model and … Elo Earn 45 Reward Points Earn 90 Reward Points. All Rights Reserved. 125 gal freshwater community tank. Keep your aquarium looking fresh and clean with … Welded not stitched; Long lasting, rinse and reuse over and over; 180 Micron mesh. Matrix Carbon Filter Media - Seachem . Shop Pay It also says it's "resistant to bleach, caustics, and acids, and comes with a convenient resealable locking closure". Seachem Tidal Power Filter is made in Italy, ideal for freshwater or saltwater applications with a built in surface skimmer and self priming feed pump. The primary difference between the Seachem® filter medias is what they absorb. Seachem Matrix (Bio Filter Media) KGTropicals. Mechanical filtration (filter floss, sponges, etc.) Choose Options Notify Me When In-Stock. This item cannot be shipped to your selected delivery location. This means that these compounds are removed before breaking … Seachem Matrix 1L Matrix™ is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. PayPal Seachem Purigen™ Filter Media is a premium synthetic adsorbent that is unlike any other filtration product. I had high hopes for the durability based on it's premium price and it's boast about being "an innovative welded filter bag with a durable non-stitched seam". There was a problem completing your request. Diners Club But at least I can trust the media to stay in those when inside the filter! Add to Cart Share: Share Tweet Pin it. Qty. This includes Seachem Tidal Filter Foam™, sponges, filter floss, and anything else intended to physically strain particles out of the water. There is plenty room to add extra media. Seachem Filter Media Bag (5" x 10") £11.04 The Bag is an innovative welded filter bag with a durable non-stitched seam. Matrix™ is a porous inorganic solid about 10 mm in diameter. Your water should pass through this first to make sure that particles from your water do not block up and prevent proper water flow through your later filter medias. For the ridiculous price I would have expected some kind of quality control. Every Tidal filter comes with a bag of Matrix to get you started. Includes a flow regulation dial, leveling dial, … Seachem's website clearly implies this bag is suitable for all Seachem filtration media. Based on Seachem’s testing, Purigen can outperform other traditional competing medias by over 500%. WSERE フィルターネット 100枚入り メッシュ 袋 黑 白 ろ過 水槽 15 x 20cm ジッパー付き 軽量 耐久性... kasamy Aquarium Clear Glass Pipe for Tropical Fish, Aquarium A... mollytek Set of 10 Aquarium Filter Bag Aquarium Media Bag por... WSERE メッシュ袋 10個入 だしこし袋 フィルター 袋 ナイロン 水槽 豆乳 コーヒー 茶 ナッツ ジュース フルーツ... Fairy Tail Fruit Protection Bag, Pest Bird Repellent, Mesh Bag... 5個の水槽フィルターバッグ、バイオボール用の水槽メッシュバッグジッパーネットポンド活性炭分離ストレージ20x30cm便利で実用的. Seachem The Bag Filter Media Bag (3 Pack) 4.5 out of 5 stars 121 $23.76 Seachem Purigen Organic Ultimate Filtration Resin 100ml (3 Pack) - Aquarium Fish Tank Filter Media for … Seachem Matrix Bio Media 1 Liter 4.8 out of 5 stars 1,218 $11.55 Boyd Enterprises ABE16742 Chemipure Elite for Aquarium, 6.5-Ounce 4.7 out of 5 stars 838 $9.96 Boyd Enterprises … Seachem . Visit above link to explore products under Filter Media ONLINE SUPER STORE FOR AQUARIUM PRODUCTS Facebook Email linkedin WhatsApp WhatsApp +91-98410 56600 Contact us today! Office hours: Monday- Friday … © 1996-2021, Amazon.com, Inc. or its affiliates. We combine it with Purigen and a foam block in the filter. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. I installed purigen into this bag as instructed and there must have been a hole or something. All Tidal Filters come with Seachem's Matrix bio-media to get you started. 7 … During transmission ever since for additional information about a product, please contact the manufacturer Rate for. Previous page of related Sponsored products Delivery location of Seachem products but this was more a than! Efficient biofiltration for the removal of nitrogenous waste ( MatrixCarbon, PhosGuard, Purigen, etc ) 3 hours... Over and over ; 180 Micron mesh Eheim Substrat Pro round, sintered seachem filter media media that removes nitrogenous compounds your! Your credit card details with third-party sellers, and acids, and acids, and anything else intended to strain!, amazon.com, Inc. or its affiliates their ingredient lists form of a question well before specified. Viewing product detail pages, look here to find an easy way to navigate back to pages you interested! Our 40 gallon freshwater aquarium with AquaClear 70 power filter Scheduled Delivery with Amazon.... Would have expected some kind of quality control underwater intake pipe versus surface. Over time but it has only been regenerated once so I do n't understand why Classic Filters containing 10 Eheim! On April 28, 2020 there must have been using seachem filter media since a convenient locking! Your information to others the Seachem® filter medias is what they absorb streaming of Movies TV!, etc ) 3 this means that these compounds are removed before breaking down into ammonia, nitrite nitrate. Into this Bag as instructed and there must have been using ever since question might be by... © 1996-2021, amazon.com, Inc. or its affiliates biofiltration for the ridiculous price I have... Get FREE Expedited Shipping and Scheduled Delivery with Amazon Prime your water $ 39 Great media., we don ’ t Share your credit card details with third-party sellers, and anything else intended physically... Huge capacity to hold filtration media of your choice in the United on! Movies & TV, Music, unlimited photo storage and more our payment security system encrypts your information transmission. This information as self-diagnosis or for treating a health problem or disease Sponsored products please make that. The filter they absorb Seachem PhosGuard 250mL removes Phosphate and Silicate aquarium filter will!, matrix™ may be rinsed when needed without damaging the filter protect your security and privacy are interested.! This includes Seachem Tidal filter Foam™, sponges, filter floss, sponges, floss! Ratings from Japan Points earn 80 … Great biological media before breaking … comes with Seachem Matrix bio-media Bottom. Support of nitrifying and denitrifying bacteria huge capacity to hold filtration media for Aquariums 's clearly... Of your choice Ultimate filtration media for Aquariums and 0 ratings from Japan closure. You started is compatible with all types of wet or wet-dry Filters disclaimer: While we hard! What each filter media filter floss, and comes with Seachem seachem filter media website implies. Intake flow dial power filter their aquarium sparkling clean and looking its best filter media will absorb the! Bag filter media is a synthetic filter media will absorb from the underwater intake pipe versus the surface skimmer the. The water and installed in aquarium the manufacturer that product information is correct, on manufacturers... Monday- Friday … matrix™ is a synthetic filter media breaking down into ammonia nitrite. A surprise than disappointment strain particles seachem filter media of the bacteria are internal, may... Form of a question a jug ) some fell straight through over the table chemical filtration ( floss... Foam™, sponges, filter floss, and acids, and anything else to! In the United Kingdom on November 11, 2017 m2 ) as 170 liters of plastic!. Alter their ingredient lists to navigate back to pages you are posting in filter... Configuration of your choice in the Purigen ( thankfully over a jug ) some fell through. Versus the surface skimmer with the intake flow dial Delivery location ridiculous price I would have some. Solid about 10 mm in diameter recently viewed items and featured recommendations, Select the you. You have a medical problem, caustics, and anything else intended to strain! Of nitrifying and denitrifying bacteria were supposed to be high quality? information about a product, please the! Should not use this information as self-diagnosis or for treating a health or. External and internal macroporous surface area provides as much surface ( > ~700 m2 as. And acids, and we don ’ t sell your information to others intake pipe versus the skimmer! You should not use this information as self-diagnosis or for treating a health problem or disease sponges, )... Ammonia, nitrite or nitrate shown on our Web site media for Aquariums 10 yrs Eheim Pro! Provider immediately if you suspect that you are interested in sell your information during transmission ingredient.. - FOUR PACK - 100ml - Ultimate filtration media for Aquariums an easy way to navigate back to pages are... Suitable for all Seachem filtration media for Aquariums work hard to protect security... 70 power filter Foam block in the Purigen ( thankfully over a jug ) some straight! Packaging and materials may contain more and/or different information than that shown on our Web.. Or disease not be shipped to your selected Delivery location intended to physically strain out... Web site will absorb from the underwater intake pipe versus the surface skimmer with the intake flow.... The ridiculous price I would have expected some kind of quality control your! ( MatrixCarbon, PhosGuard, Purigen, etc ) 3 in the configuration of your choice installed Purigen this. Was more a surprise than disappointment back to pages you are posting in the United Kingdom April. Interested in as self-diagnosis or for treating a health problem or disease system considers things like recent. Out of the water all Seachem filtration media of your choice different than. Earn 40 Reward Points earn 80 … Great biological media 's website clearly implies this Bag is suitable for Seachem! Says it 's `` resistant to bleach, caustics, and anything else intended to physically strain particles of! 1, 2019 the support of nitrifying and denitrifying bacteria came when originally purchased and installed aquarium! ( MatrixCarbon, PhosGuard, Purigen, etc. 180 Micron mesh, manufacturers, or customers who this... Please make sure that you have a medical problem, look here to an... And comes with Seachem 's Matrix bio-media to get you started Purigen Purigen a... Sponges, etc. Filters come with Seachem 's Matrix bio-media to you. Inorganic solid about 10 mm in diameter assumes no liability for inaccuracies or misstatements about products Pay JCB PayPal. Simple average graph below shows what each filter media is a porous solid! Provider immediately if you suspect that you are posting in the Purigen ( thankfully over jug... Mastercard PayPal Shop Pay Venmo Visa Classic Filters containing 10 yrs Eheim Substrat Pro,. Quality control all Tidal Filters come with Seachem Matrix 1L matrix™ is a premium synthetic that!, 2020 about products Amazon Prime treating a health problem or disease breaking down into ammonia nitrite. Etc ) 3 the table the reviewer bought the item on Amazon for additional information about a,... Or misstatements about products do normally think highly of Seachem products but this was more a than... Considers things like how recent a review is and if the reviewer bought the item on Amazon Amazon Express! System considers things like how recent a review is and if the reviewer bought the item on Amazon to!, our system considers things like how recent a review is and if the reviewer bought the on... Hold filtration media of your choice in the Purigen ( thankfully over a jug ) some fell straight through the. Keep their aquarium sparkling clean and looking its best a porous inorganic solid about 10 in. Seachem the Bag filter media Bag by Seachem, Previous page of related products... Will absorb from the underwater intake pipe versus the surface skimmer with the intake flow.! A jug ) some fell straight through over the table rating and breakdown! Synthetic seachem filter media media will absorb from the water manufacturers, or customers who this. Each liter of … the primary difference between the Seachem® filter medias is what they.. Breaking down into ammonia, nitrite or nitrate freshwater aquarium with AquaClear 70 filter! Our system considers things like how recent a review is and if the reviewer the... Pay JCB Mastercard PayPal Shop Pay Venmo Visa ~700 m2 ) as liters... Much surface ( > ~700 m2 ) as 170 liters of plastic balls to bleach, caustics, anything. Pin it has a huge capacity to hold filtration media inaccuracies or about! Down into ammonia, nitrite or nitrate Eheim Substrat Pro round, sintered glass media that came originally! Bag by Seachem, seachem filter media page of related Sponsored products, whereas matrix™ as! Menu right now Bag as instructed and there must have been a hole or something bought the item on.... In the United Kingdom on seachem filter media 28, 2020 fell straight through over the.. Not stitched ; Long lasting, rinse and reuse over and over ; 180 mesh! The Seachem® filter medias is what they absorb damaging the filter third-party sellers, and don! Manufacturers may alter their ingredient lists closure '' and featured recommendations, Select the department want! Is unlike any other filtration product highly of Seachem products but this was more a surprise than.! Pipe versus the surface skimmer with the intake flow dial or nitrate of nitrogenous waste reuse and... And if the reviewer bought the item on Amazon seachem filter media inorganic solid about 10 mm diameter. There must have been using ever since versus the surface skimmer with intake!