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AMOSIJOY 225GPH Ultra-Quiet Canister Filter, 2-Stage External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums



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  • 【AMOSIJOY CANISTER FILTER】AMOSIJOY external aquarium filter runs at 225GPH(850L/H), wattage is 9w, dimension is 14.2’’×10’’×8’’. It is recommended for 55 gallon freshwater fish tanks, turtle tank and aquariums.
  • 【LIFT-DRAW STYLE VENT VALVE & FLOW REGULATING HANDLE】After power up, drain the air out of the pump and supply water for the pump by lifting the lift-draw style vent valve, and then the filter will enter proper working condition without the need of additional water adding. By controlling the top water flow regulating handle, the water flow could be adjusted from maximum to minimum, even to zero.
  • 【ULTRA-QUIET OPERATION】With built-in motor in the lid of the canister filter, the filter runs ultra quietly. Low wattage and high flow without air inside the filter, generates no noise. The sound is ≤ 30db, your family life will not be affected, at the same time achieving water purifying effect.
  • 【TWO LAYERS of FILTER BASKET】AMOSIJOY 225GPH external canister filter has two layers of media basket, in which different kinds of filter materials can be placed to purify the water, ensuring the water quality of the living environment for aquatic life. You can add some other filter media depending on your needs. Complimentary bio balls, ceramic bio balls speed up decomposing the fish feces, avoiding frequent change of cotton filter.

Specification: AMOSIJOY 225GPH Ultra-Quiet Canister Filter, 2-Stage External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums

Package Dimensions

14.45 x 10.12 x 7.8 inches, 8.64 Pounds

Date First Available

September 7, 2021



5 reviews for AMOSIJOY 225GPH Ultra-Quiet Canister Filter, 2-Stage External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums

4.6 out of 5
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  1. stompyd

    I purchased this for a 20 gallon tank to help with cloudy water from algae as my little Aqueon filter couldn’t hack it. I took it out of the box and whoa, it’s a beast! I thought maybe it was going to be too much filter for the tank, I was wrong, it’s a great size. The canister itself goes together very nicely and both inlet and return connectors are clearly marked and very strong. The hoses are beefy and very stiff, which is the only troubling issue that I’m dealing with. The very simple and small instruction pamphlet suggests to soak the hoses in warm water to make them more pliable. I did this, it worked ok, until the hoses got back to RT. The tube sizes are quite large and the tank lid does not sit flush. I belive I will change to a tank mounted light rather than a top. I’ve found the intake tube to be very long and is sitting at the bottom of the tank, I’m not really a fan of that, but so far it seems alright. Priming… well, the priming pump on the canister is smooth and has decent suction unless there is a lot of air in the canister, and this made priming the tubes quite frustrating. I’m not an expert, fairly new at keeping fish, and I’ve always used a hang on the side filter, so this was a new method of filtration. It took me about 15-20 minutes to get the tubes properly primed and full, how I did it still not sure, but when it happened, outflow was nice and steady. The instructions did not have any suggestions or methods to make it easier, and as a new user of a canister filter, I would have liked to have had that.
    I’ll have to make some adjustments with the tubes but that’s a minor inconvenience. This filter is definitely worth the money, you shouldn’t be disappointed.

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  2. B.R.

    Bought this for a 10gal nano tank. I can just barely get the inflow and outflow adjusted to fit, but it works. One thing I will say is: buy a tube of food safe silicone lube and lube all the seals. A higher end canister will either send the seals already lubed, or will say to lube them in the instructions, or both, but this one doesn’t. The instructions are poorly translated, but if you’ve set up a canister filter before or are mechanically inclined and can follow the pictures, setup is easy and straightforward. I swapped out the provided bio balls for a bag of Seachem Matrix, especially since the capacity for media is limited. The floss pad seems good, it reminds me of the polishing pad in my Marineland 360 canister on my goldfish tank.

    The water was cloudy when I set the filter up, and it immediately started clearing. It’s been 24 hours and the water is still a little cloudy, but it’s much clearer than it had been with a smaller filter and my fish all seem happier.

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  3. James Adams

    AMOSIJOY 660GPH Ultra-Quiet Canister Filter, the UV light indicator doesn’t come on, instructions say to contact Amosijoy, I’ve written 2 e-mails and they have never gotten back to me. (Update 10/13/2023)
    There is a delay because of the time difference, I think most of the problem was due to me impatience
    I was so frustrated with putting this aquarium together I just let it get to me. My plan is to get another one
    as soon as I get this thing done. There is nothing wrong with the filter, it works great.

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  4. James Adams

    Item arrived in less than 24 hours. Packaged well, with all parts included. There’s an instruction manual that shows what each part is and where it goes, with step by step installation instructions. Set up was fairly easy. Only complaint is the hoses are kinked and stiff. Make sure to soak them in hot water before trying to unravel and get the kinks out, or they could crack. Priming was not a problem, took about 15 to 20 pumps of the handle and it was off to the races.

    I have already unplugged and took it apart to add a pack of Matrix bio Media. Priming the 2nd time around was even easier because it was already filled with water. The 172GPH comes with 1 filter basket that holds a fine filter pad for mechanical filtration, you can put your bio media on top of that. Personally I ditched the bio balls it came with for my Fluval bio max and Seachem matrix. There’s still space if I want to put a pack of purigen next to the bio media.

    This is my first canister filter and I’m happy with it. This along with old faithful Acua Clear 50 should do the job just fine on my new 29 gallon. Hopefully this filter holds up the test of time, but so far so good!

    Will update review if anything changes!

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  5. Vikki E.

    Bought the bigger 140 for my 30 gallon add says 30-50 for it but instructions even says its good for 20-30 and I agree. Tank is very clean and clear the skimmer part works awesome. Doesn’t come with all the filter media so have to buy that extra if needed, I was able to use my media from my old filter which helped keep the good bacteria in and not have to start over for that. Definitely fully fill reservoir with water before turning on or will not work properly as it has a safety shut off incase of over heating or leak.

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    AMOSIJOY 225GPH Ultra-Quiet Canister Filter, 2-Stage External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums
    AMOSIJOY 225GPH Ultra-Quiet Canister Filter, 2-Stage External Aquarium Filter with Free Media for Large Fish Tanks and Aquariums


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