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MarineLand Magnum Polishing Internal Canister Filter, For aquariums Up To 97 Gallons, 10.5 IN (ML90770)
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
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Purchase options and add-ons
Brand | MarineLand |
Special Feature | Change Filter Indicator |
Product Dimensions | 8.5"L x 5.81"W x 11"H |
Package Information | Cartridge |
Item Weight | 2.95 Pounds |
Model Name | Marineland |
Maximum Flow Rate | 4.83 Gallons Per Minute |
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About this item
- INTERNAL CANISTER FILTER: Submerged motor for quick and easy startup.
- VERSATILE FILTRATION: Two refillable chambers house carbon or customizable filter media.
- MICRON WATER POLISHING: High-efficiency polishing with the micron cartridge (included).
- FOR aquariumS UP TO 97 GALLONS: Capable of filtering 290 gallons of water per hour.
- Included Components: Marineland Magnum Polishing Internal Canister Filer (Ml90770)
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From the manufacturer
For more than 40 years, Marineland has been committed to fish-keeping success. By applying biological science, advanced engineering and imagination to fish-keeping, Marineland continues to be one of the leaders in innovative aquatic environments and equipment.
Marineland Magnum Polishing Internal Canister Filter
The Marineland Magnum Polishing Internal Canister Filter uses two refillable chambers to house carbon or customizable filter media. The Magnum PI Canister Filter is the most versatile filter Marineland has to offer. Choose from every day, continuous three stage filtration or high efficiency polishing with the included micron cartridge. The submerged motor means quick and easy start up, no priming necessary! The Marineland Magnum Polishing Internal Canister Filter filters 290 gallons per hour and is ideal for aquariums up to 97 gallons.
Three Stage Filtration and Water Polishing
Mechanical Filtration: The Rite-Size floss sleeve traps dirt and debris. For the best results, rinse or replace sleeve monthly.
Chemical Filtration: Black Diamond Premium Activated Carbon removes odors, discoloration and water impurities. It is recommended that carbon is replaced monthly since carbon de-activates with use.
Biological Filtration: The dual-chamber design provides a large surface area of 153 square inches for the growth of Bio Spira, a beneficial bacterium that neutralizes ammonia and nitrites.
Water Polishing: The reusable pleated micron cartridge efficiently removes fine debris, leaving water crystal clear. The cartridge may be Charged with diatomaceous earth to further increase efficiency.
Set Up For Continuous 3 Stage Filtration
1. Place the foam gasket inside the canister and shake the canister body to properly orient the gasket. Set aside.
2. Locate the internal media container: If you wish to use alternate filter media than the included carbon, the media separator inside the container may be moved, to adjust the size of the two internal media chambers. To adjust the media separator position, unscrew both lids from the media container, and unsnap the two halves of the container. Reposition or remove the media separator, and snap the halves of the media container back together.
Set Up For Continuous 3 Stage Filtration
3. When using the included Black Diamond Premium Carbon carefully pour into the media container. Tip: To minimize mess, perform this step over a bucket, outside, or over a sink.
Set Up For Continuous 3 Stage Filtration
4. Replace the cap and slide the Rite-Size JH Floss Sleeve over media container.
5. Rinse the filled media container under tap water until water runs clear.
Set Up For Continuous 3 Stage Filtration
6. Place the media canister, with the carbon and JH Floss Sleeve in place, inside the canister body.
7. Attach the canister body to the motor assembly by twisting clockwise and place filter in tank.
Convert from 3- Stage Filtration to Water Polishing
1. If present, remove the media canister and Rite-Size JH Floss Sleeve from the canister filter body.
2. Place the foam gasket inside the canister body and gently shake the canister body to properly orient the gasket. Set aside.
Convert from 3- Stage Filtration to Water Polishing
3. Locate the Micron Cartridge and rigid core.
4. Insert the Micron Cartridge into the canister. Insert the rigid core into the center of the canister.
Convert from 3- Stage Filtration to Water Polishing
5. Attach the canister body to the motor assembly by twisting clockwise.
6. Follow instructions under 'Placement' for proper installation in the aquarium.
7. Allow the water polishing filter to run until the aquarium water has reached the desired level of clarity. See the enclosed manual for detailed instructions on how to charge the Micron Cartridge for increased water-polishing efficiency.
Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeve
Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeves fit the Marineland Magnum Polishing Internal Canister Filter. The JH Floss sleeve is designed with fine mesh to trap and hold dirt particles. The open cell construction promotes water flow without impairing overall filter performance.
Marineland Magnum Polishing Internal Filter Rite-Size JH Floss Sleeve 3-pack | Marineland Precision Heater for Aquarium | Marineland Advanced LED Strip Light | Marineland Black Diamond Premium Activated Carbon | |
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Customer Reviews |
4.7 out of 5 stars
1,647
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4.2 out of 5 stars
4,263
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4.1 out of 5 stars
134
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4.7 out of 5 stars
8,788
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Prevents premature clogging | Easy to adjust temperature dial | Lunar LED Lamps replicate the moon light cycle | For sparkling clean water | |
For best results, change sleeve monthly | Perfect for Freshwater or Marine aquariums | Integrated timer allows you to control the daytime and lunar settings automatically | Ideal for all aquarium filters |
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Customer Review: Good minus the Noise
Keishmarie Valles
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Product details
- Is Discontinued By Manufacturer : No
- Product Dimensions : 8.5 x 5.81 x 11 inches; 2.95 Pounds
- Item model number : ML90770-00
- Department : Unisex-Adult
- Date First Available : February 26, 2016
- Manufacturer : Tetra
- ASIN : B01C8PH0OI
- Best Sellers Rank: #12,533 in Pet Supplies (See Top 100 in Pet Supplies)
- #36 in Aquarium Filters
- Customer Reviews:
Product Description
Marineland brand is the world’s leading brand of innovative equipment and environments for consumers wishing to create the ultimate aquatic showcase. Committed to fishkeeping success for over 40 years, the brand is the professional’s choice for commercial display systems and scientific research. Whatever you’re passionate about – freshwater or saltwater, big or small, beauty or science – make your aquarium your own.The Marineland Magnum Polishing Internal Canister Filter offers versatile aquarium filtration for your aquarium up to 97 gallons. Choose from everyday powerful, continuous three-stage filtration or the high-efficiency micron water polishing option. This compact and versatile filter is capable of filtering 290 gallons of water per hour. The self-priming, submerged motor means quick and easy startup. Its dual-chamber, refillable media chambers house carbon or customizable filter media. Includes Marineland Black Diamond Premium Activated Carbon and a Marineland Rite-Size JH Floss Sleeve. Replace the filter every two to four weeks (replacement filters sold separately); clean the micron cartridge monthly.Clean, sparkling 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.
Important information
Directions
No priming necessary
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the clarity of the water purification unit. They say that it makes the water absolutely crystal clear. They appreciate the ease of installation. However, some customers have issues with flow. Opinions are mixed on performance, noise, quality, ease of cleaning, and value.
AI-generated from the text of customer reviews
Customers are satisfied with the clarity of the water purification unit. They mention that it makes the water absolutely crystal clear. Some say that the water was crystal clear within 2 days. Overall, most are happy with the performance and durability of this product.
"...like a smaller in-tank version of the H.O.T. If you like super clean, clear and sparkling aquarium water this will do it...." Read more
"...It has a pretty good flow rate, which may or may not be a problem, or a plus for you." Read more
"...I will say tho, it is easy to clean and keeps the water crystal clear. Love this…just wish it lasted longer!" Read more
"...The water is NOW crystal clear. I really should change the water at this point however, it is still so clear...." Read more
Customers like the ease of installation of the water purification unit. They say it's simple to use, maintain, and take apart. They also say the filter is very easy and takes just a few minutes to install. Customers also mention that the unit is self-priming and easy to take apart and put back together.
"...fine texture/particle size (similar to powdered sand) and it easy to "incorporate" into the filter while using the "micron cartridge"...." Read more
"...Cleaning it, it’s as simple as a twist, the other canisters, there’s a lot to clean, and of course most importantly it keeps my aquarium water..." Read more
"...Unlike my Marineland canister filter, this is a breeze to maintain. Well done Marineland. This product delivers...." Read more
"...I took the risk and made the investment. It was super easy to put together, I have not tried using the activated carbon yet but I plan to...." Read more
Customers are mixed about the performance of the water purification unit. Some mention that it works well and flows very strong, while others say that it stopped working.
"Love this thing! super quiet and no nonsense. I hesitated after reading some negative reviews but I've found that those negatives are unfounded...." Read more
"...MarineLand Magnum Polishing Internal Canister Filter and the results were fantastic...." Read more
"...Unfortunately, today, it stopped working. We just bought it in February so it lasted just under 3 months. Such a bummer...." Read more
"Been using this in my cold plunge. Worked great for two months then started making loud sounds - finally stopped working all together within a week...." Read more
Customers are mixed about the noise of the water purification unit. Some mention it's very quiet, while others say it does have some noise when it needs to be cleaned. Some say the filter gets very noisy as it clogs.
"...Cons:The filter gets very noisy as it clogs which depending on how often you have to clean it may be annoying...." Read more
"Love this thing! super quiet and no nonsense. I hesitated after reading some negative reviews but I've found that those negatives are unfounded...." Read more
"...Within a month or two, the filter started making a grinding noise, and per manufacturer's instructions cleaning out the impeller blade helped for a..." Read more
"...Worked great for two months then started making loud sounds - finally stopped working all together within a week...." Read more
Customers are mixed about the quality of the water purification unit. Some mention that it's a heavy duty internal filter that comes with a polishing filter and sleeve. However, others say that it starts to fall apart after a month and is faulty. The bottom of the canister is very susceptible to tearing, so be careful with it.
"...It creates a strong current for smaller fish. It's output spout can be adjusted in nearly 180 degrees direction...." Read more
"...inch of the motor that the impeller blade that I received was just faulty, but as of writing this review YOU CANNOT GET REPLACEMENTS, as looking at..." Read more
"Just a great way to increase filtration in a tank but its pretty big so hiding it is tricky, also has great flow if thats something your looking for." Read more
"UPDATE 12/2022: Died after 8 months!!..." Read more
Customers are mixed about the ease of cleaning the water purification unit. Some mention that it's super easy to clean, while others say that it needs to be cleaned before a week.
"...to be like a smaller in-tank version of the H.O.T. If you like super clean, clear and sparkling aquarium water this will do it...." Read more
"...that using the cartridge filter I have have had considerable success in cleaning up my tank and my corals look much healthier...." Read more
"...aquarium and all the items inside it, after a few days the water would turn cloudy anyway. I tried 3 different hang on the back filter systems...." Read more
"...I will say tho, it is easy to clean and keeps the water crystal clear. Love this…just wish it lasted longer!" Read more
Customers are mixed about the value of the water purification unit. Some mention it's good for the price, and the replacement filters are not expensive. However, others say that it'd be better off buying a different unit.
"...Replacement filters are not expensive and they can be re-cleaned often. I am still using the first two after 6 months of use...." Read more
"...The cons for others is probably that it takes some space in your tank, but it does say it’s meant for tanks 75gal+ so in my 75 gal, it doesn’t look..." Read more
"...This filter was very inexpensive! The tank is crystal clear and it super easy to clean this filter...." Read more
"...IME not even worth 30 bucks. The diatom gimmick of this polisher is worthless because all that it serves is to do is clog the filter and fill your..." Read more
Customers are dissatisfied with the flow of the water purification unit. They mention that it gets clogged really fast, the output flow is initially powerful, and the filter is slow to filter. They also say that the filter causes a bit of water current and that the power went way down after using other charcoal.
"...It ALSO clogged and stopped working frequently. I was at a loss...." Read more
"...HOWEVER, I only give it 3.5 stars because it's insane how fast it clogs up. I bought it and hooked it all up in the tank...." Read more
"...Cleared it in a few hours. (150 gallon tank) But was clogged the next morning and I had to put in a new cartridge...." Read more
"...It creates a strong current for smaller fish. It's output spout can be adjusted in nearly 180 degrees direction...." Read more
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Top reviews
Top reviews from the United States
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So without much hope, I decide to try this one, without having to make another big investment. I have been pleasantly surprised that using the cartridge filter I have have had considerable success in cleaning up my tank and my corals look much healthier.
Pros:
The whole thing fits in my tank through it is fairly big, which may be a factor in anything smaller.
I have been able to clean and reuse my original filter several times, through I have also purchased a 2nd filter which I rotate. Filter life varies but is now approaching 3 to 4 weeks before the filter become very noisy.
The flow rate is very good and I use it to help move water around my live rock.
It is fairly easy to clean, through kind of a pain to move in and out of the tank.
Replacement filters are not expensive and they can be re-cleaned often. I am still using the first two after 6 months of use.
Cons:
The filter gets very noisy as it clogs which depending on how often you have to clean it may be annoying.
The filter is fairly large making it suitable for a 75 gallon or larger tank. It might be OK in a 50 or smaller tank depending on how much room you have.
It has a pretty good flow rate, which may or may not be a problem, or a plus for you.
Reviewed in the United States on May 13, 2022
Top reviews from other countries
It starts to make a little noise when it gets dirty. I keep it clean (clean up once a week) and my water is perfect without even hearing the thing so I really don't understand people saying it is noisy... I have a 90g reef tank with 7 fishes so except the fact that having it is not perfect because of the aesthetics, it is still a great item for the price.