Magniflow® Canister Filters

Magniflow 160
  • Magniflow 160
  • Magniflow 220
  • Magniflow 360
Product No. ML90750
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Backed by a limited 3-year warranty, the new Magniflow™ Canister Filter makes multi-stage filtration faster, easier, and better than ever. This powerfully designed filter offers a variety of upgrades that make both freshwater and marine aquarium success quick and easy.

Top sealing gasket for a better seal
Fast maintenance
Fast, spill-free setup
Easier-to-remove top to access media baskets
No guesswork when replacing top

Easy-to-Love Upgrades. Easier-To-Use Filter.

The advanced features on this new filter give you more of what you want— a sparkling clean, healthy aquatic environment—with much less effort.

  • Canister Lid

    Press down to ensure water-tight seal and lift up for easy cover removal.
  • Stack N’ Flo Filter Trays

    Revolutionary design forces water through, not around, media layers for total mechanical, chemical, and biological filtration.
  • Quick Prime Button

    Fills filter chamber with water for self-priming system startup.
  • Valve Block for

    Quick Release Immediately shuts down water flow and separates from motor housing for quick, spill-free filter maintenance.

Want To Make Multi-Stage Filtration Easier? Now There’s A Canister That Can.

Water Polishing

For increased water clarity! The polishing filter pad acts as a water polisher, removing fine debris.

Biological Filtration

The bio-filter balls and ceramic rings provide a large, multi-faceted surface area for the growth of Bio-Spira® and the beneficial ammonia-neutralizing bacteria responsible for biological filtration.

Chemical Filtration

Inside the carbon bag, Black Diamond® premium activated carbon removes odors, discoloration, and water impurities.

Mechanical Filtration

The filter foam pads captures dirt and debris.

Model Gallons Per Hour Aquarium Capacity
160 160 GHP Up To 30 Gallons
220 220 GHP Up To 55 Gallons
360 360 GHP Up To 100 Gallons

I just purchased and set up the 360 for my 60 gallon tank. The filter is making the sounds like it's working but no water is passing through either tube. I've taken unit apart, put it back together, checked tubing...Nothing seems to work.

Asked by: Kathleen
Hi Kathleen, Make sure the water in the tank is at the top of the tank. Also, your tubing should not drape any lower than the valve block on the canister. You want a 2" slack in it. If you have excess tubing, it will be very difficult to prime the filter. Please call us at 1-800-322-1266 if you continue to have trouble. BREX
Answered by: BREX
Date published: 2017-07-02

I currently have an emperor 400, but would like to change to a c360. The c360 is rated at 360 gal/ hr the emperor 400 is rated at 400 gal/ hr. What would be the benefit of changing.

Asked by: Pagan
Depends on which you prefer. HOB filters have less risk of leaking and are easier to maintain. Canisters have a lot more media, are hidden, and have a lot of flexibility to them. However, the 400 can hold a lot of media too. The way the water flows out or dispels is also different. So the benefit is up to your preference. In most cases, canisters require maintenance less often, and really have a strong flow so they create more current. BREX
Answered by: BREX
Date published: 2017-07-02

Do I need additional air supply to the tank when I use the Magniflow Canister 160?

Asked by: Janssens
No, you shouldn't need more air, unless you are heavily stocked or do not do water changes often enough. BREX
Answered by: BREX
Date published: 2017-07-02

What's the difference in the magniflow 360 and the old c360? This would be my first canister filter and I'm terrified of leaks. Is it a pretty rare thing to happen? 

Asked by: John360
The motorhead has been re-designed, and has a new impeller. Also, the valve block and the o ring on the motorhead are designed differently. The media and filter body are basically the same. Leaks are a known risk in the hobby, in general. They can occur from any type of filter (H.O.B. filters can spring a leak near the motor sometimes) or an aquarium itself. Considering the amount of product sold yearly, and the number of hobbyists in this wonderful hobby, yes, they are pretty rare, but when they occur, they are generally a pretty frustrating and upsetting event so hobbyists are vocal about them. Some canister owners tend to place the canister in a tub of some sort in the stand under the tank, but if canisters are properly maintained, and o rings replaced on a schedule, there should be no cause for concern. BREX
Answered by: BREX
Date published: 2017-07-02

We recently purchased a Magniflow 220. However, I cannot seem to find part numbers for the filter replacements, such as filter floss pad (part 6), ceramic rings and bio-filter balls (7 and 8), the carbon bags and filter foam (9 and 10).

Asked by: j2smith79935
Here is a link: All of the C Series media fits the Magniflow, we use it for both filter systems. If you click on the drop down menu, and the item that interests you in it, the item number is to the right of the box. Item numbers are also in the filter manual. BREX
Answered by: BREX
Date published: 2017-05-09

I have a marineland 530 it is blowing bubbles is there anyway to stop this?

Asked by: msg4869
This is typically due to an older o ring on the motorhead, the tubing not pushed far enough down onto the valve block to cover the threads, or old o rings in the valve block. It can also be due to the clamp not being tight enough on the intake tube. We would recommend checking these things out. BREX
Answered by: BREX
Date published: 2017-05-09

I need new rubber ring gasket for C360 CANISTER filter. Can't buy in local stores. Told they only sell complete units, no parts. Afraid to open filter without new ring gasket. It has been leaking at times and unit is about 2 to 3 years old. Please help,

Asked by: Anonymous
We are sorry to hear it is leaking. You can order the o ring right off of our site, or through vendors such as or Here is a link to it on our site: BREX
Answered by: BREX
Date published: 2017-05-09


Asked by: JOE 1888
Sounds like you probably need a new o ring for the motorhead, or possibly a new valve block. Both items are available through our website, local fish stores, and various online vendors. BREX
Answered by: BREX
Date published: 2017-05-09

HI, We bought the C-220 for my daughters Turtle tank. Have it together per the instructions the tank does not put water back in the tank it takes it out great but doesn't put it back into the tank overflows the container onto the floor, any suggestions?

Asked by: Taylor H
Sorry, I hit submit too soon! Our number is 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-03-06

can one fill the carbon media basket with loose carbon or does it have to be bag type? I would be using marineland carbon.

Asked by: highlander
Loose carbon is fine. You can use ammo chips, bio beads or other media as well. BREX
Answered by: BREX
Date published: 2017-05-09

I purchased a C-360 around 2 years ago. It was leaked in the past but i can usually move things around until it stops. Last night I lost 5 gallons of water and had to shut down the filter. I can not stop the leak. Any suggestions?

Asked by: WetFloors
It depends on where the leak is occurring from, but most likely you need a new o ring for the motorhead, and/or a new valve block. Please call us directly for further assistance at 1-800-322-1266. BREX
Answered by: BREX
Date published: 2017-03-06

I have the Magniflow C-360 and I have no idea how to disassemble the impellor to clean it. When I remove the impellor cover thingy, what do I do from there?

Asked by: Archcat
Archcat, Once you remove the impeller cover buy twisting it open, then you can grab ahold of the impeller itself and pull it out. Now, there is going to be some resistance since a magnet is attached to the bottom half. Then once out, you can clean the impeller and the housing where it sits very well. Christina
Answered by: MINI
Date published: 2017-03-01

My containers leaking what can I do to fix it

Asked by: Kmullen
KMullen, Thank you for your inquiry. We are sorry to hear that your Magniflow 220 has a busted canister. We will be emailing you directly for more information in regards to the situation. Christina
Answered by: MINI
Date published: 2017-02-28

I can't get the primer to move water. What am I not doing???

Asked by: Diane127
Diane, Thank you for your inquiry. We are sorry to hear this. However, please make sure that you have the canister completely filled with water. Once filled and re-assembled, plug the filter into an outlet, and then push your primer button. See if that helps the pull/push of the water to and from your tank. Thank you, Christina
Answered by: MINI
Date published: 2017-04-24

price of magniflow c-160

Asked by: Vwbug1957
Apologies, but we do not sell direct. It would depend on the market in your area, but suggested retail would be between $100 and $130. BREX
Answered by: BREX
Date published: 2017-02-24

Hi, Mr Brex. Im kindly looking for a full setup but in my country no any Expert to expali me what should i do. So kindly please help me out. My tank building on process  The dimension is Lenght :-186 cm Width   :-2 feet Height. :-3.5 feet  

Asked by: Inzam
It's actually Ms. BREX, :-). How you set it up depends on what you wish to keep in the tank. Rinse the tank, and rinse your substrate. Place your substrate (gravel or sand) in the bottom of the tank, and then put in any rocks, corals, driftwood, etc., depending on the type of animals you intend to keep, and fill it halfway. Start installing the filtration, heater, thermometer, air pump, and lighting. For such a large tank you will want a very good filter. Finish filling the tank up, and plug in all of the equipment. Let the tank run for a few days to make sure the equipment is working correctly, and the temperature reaches the optimum level, then add SafeStart Plus or FilterActive and your first few fish. BREX
Answered by: BREX
Date published: 2017-02-23

Hi, im inzam My tank is 45 gallons, which filter will suit for my tank.? Important is measurement of filter.?? Its a freshwater tank. Thanks

Asked by: Inzam
That depends on whether you have a center brace on your tank or not. If not, then the Penguin 350 would work well. If so, then probably two of the Penguin 200 filters, one on each side of the brace, would be best. BREX
Answered by: BREX
Date published: 2017-02-22

I have a Model c-530 filter and I don't see it any more, has it been discontinued? If so, what replacement pads and carbon filter bags will fit the c-530? Are any of the replacement parts available for the c-530?

Asked by: Myrns
No, it has not been discontinued. It does appear to be missing from the site, and I will have that corrected. Here is a link to the media for this filter: and one to replacement parts: BREX
Answered by: BREX
Date published: 2017-02-21

Is this a different sealing system than an older c-360 with the side mount "o" ring? Or is it the same flawed sealing setup as your older c-360 canister filters?

Asked by: brupa716
This has a different motor head, valve block, and o ring design. It also has a slightly different impeller assembly than the C Series filters. BREX
Answered by: BREX
Date published: 2017-02-13

I'm considering the Magniflow 360 for a 55 gallon aquarium. Can outflow into the tank be adjusted to a slower rate?

Asked by: Ernie19442
To some degree, yes, at the outlet diffuser. However, it will not alter it by a lot. You can also choose the direction of flow which will also help. BREX
Answered by: BREX
Date published: 2017-07-10

Hight of 350 canister filter

Asked by: Shaft
Well, the Magniflow 360 canister filter which is the filter that you have included a link to, is 17.25" high. BREX
Answered by: BREX
Date published: 2017-01-27

I have the 45 to 55g canister filter. Where does the small rubber gasket go and is it important? Right now my water is cloudy. I believe it is from the white gravel I bought, washed, and put in. I thought the filter would remove this fine sediment but not

Asked by: Rsk1
The small o rings are spare ones for the underside of the valve block. Use them when those wear out. The fine sediment may be pulled out by the polishing cloth, depending on just how fine it is, and if that is what the cloudiness is caused by. The cloudiness may also be microscopic animals, heterotrophic bacteria or beneficial bacteria blooming. These things will not be pulled out by the the filter, but adding Marineland Bio Spira Freshwater Bacteria will clear these things up within a day or two. BREX
Answered by: BREX
Date published: 2017-01-18

Re: intake tube in the tank . . . How deep into the tank . . . Or how long is the intake tube and do you provide any extensions?

Asked by: LinA
Thank you for your interest in this Marineland product! The intake tube extends to between halfway and three quarters of the way down into the tank, depending on the height of the tank. We do not offer any extension tubes as the intake tube is already quite long, 16-18", depending on the model. BREX
Answered by: BREX
Date published: 2017-01-16

Wow, it worked! Took quite a bit of force, but it's not stuck anymore. Thank you so much! 

Asked by: Rose23
Hi Rose23, glad to hear it worked! There was probably some pressure built up in it from where the motorhead had been placed on the bottom vessel during production. Hopefully, you won't have any more trouble, but if you do, just give us a call at 1-800-322-1266. Happy fish-keeping! BREX
Answered by: BREX
Date published: 2017-01-12

How long does it take to prime?

Asked by: coop333
That depends on a number of factors, several of which relate to how you set it up. If set up correctly, it should fully prime within 2-3 minutes. Make sure you fill it with water, and do not have more slack on the tubing than 2". If the tubing drapes below the motorhead, you need to cut some off or will have a hard time priming. It also must be at least 18-20 inches below the tank. BREX
Answered by: BREX
Date published: 2017-01-11

I purchased a Magniflow C-360 a few months ago and I am currently setting it up for my new tank and my priming button won't is stuck and can't be pressed. Not sure what to do. 

Asked by: Rose23
Sorry to hear this Rose23! Try placing the palm of one hand over the button, then take the heel of your other hand, and press it into the back of the first hand, push down hard with both hands. Sometimes leveraging your weight this way will "unstick" a button. If not, please contact us directly via 1-800-322-1266 so we may replace the filter for you. BREX
Answered by: BREX
Date published: 2017-01-11

we have an older 350 canister model, placed outside the tank, which needs to be replaced.  Can the 360 model be placed outside the tank also?

Asked by: Deborah4621
Yes, the Magniflow 360 is an outside canister filter. It is our latest upgrade to our canister line. It sits under the tank and has two tubes that go up the back and into the tank at the top, similar to the Magnum, but instead of disconnect valves, it has a locking valve block. BREX
Answered by: BREX
Date published: 2017-01-09

The bottom of my canister started leaking, its only 1.5 years old. Would this be covered under your warranty? I don't see any canisters list in your parts section. I have a 360C. I have a large tank, and really need to get this replaced asap.

Asked by: C leaky
We apologize this has happened. Yes, depending on the cause of the leak, it would be covered under warranty. You may either call us directly at 1-800-322-1266 for assistance or email I will reach out to you directly. BREX
Answered by: BREX
Date published: 2017-01-09

I purchased the C220 2 years ago & when cleaning out the canister this time water was leaking by the latches. Is this covered under warranty? Also when removing the top portion (the one with the hoses & the lock key) it still has water slowly flowing..

Asked by: alioop2000
It sounds like you are overdue for replacing your o rings. Your valve block may also be worn out. Yes, these would be covered under warranty. We will reach out to you directly, but you may also call 1-800-322-1266 for assistance. BREX
Answered by: BREX
Date published: 2017-01-09

for a freshwater aquarium how often should i change my filter media for my magniflow 360?

Asked by: mb1973
Thank you for supporting Marineland products! Typically, you should replace carbon once a month, the polishing cloth whenever it clogs, and you never replace the rest of the media, unless you lose it or it becomes damaged, etc. BREX
Answered by: BREX
Date published: 2017-01-06
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ML90749 - Magniflow® 160 - up to 30 gal tank - 160 GPH
ML90750 - Magniflow® 220 - 30 to 55 gal tank - 220 GPH
ML90751 - Magniflow® 360 - 55 to 100 gal tank - 360 GPH
PCML530 - C-Series 530 - 100 to 155 gal tank - 530 GPH