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Marineland Maxi-Jet 400, Multi-Use Water Pump And Power Head, Fully Convertible, 110/500 GPH

4.4 4.4 out of 5 stars 2,839 ratings
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110/500 gph

Purchase options and add-ons

Brand MarineLand
Material Plastic
Style 110/500 GPH
Product Dimensions 4.75"L x 4"W x 6.88"H
Power Source Corded Electric
Item Weight 1.15 Pounds
Maximum Lifting Height 3 Feet

About this item

  • 3 PUMPS IN 1: Marineland Maxi-Jet Multi-Use Water Pump acts as a power head, utility pump and circulation pump.
  • MULTIPLE USES: Powers undergravel filters, protein skimmers, calcium reactors and refugiums.
  • CONVERSION KIT: Turns the power head into a prop-style circulation pump.
  • AERATION: Venturi pump allows for fully adjustable aeration.
  • FOUR SIZES: Maxi-Jet 400 (110 to 500 GPH); 600 (160 to 750 GPH); 900 (230 to 1000 GPH); and 1200 (295 to 1300 GPH).

Customer ratings by feature

Easy to clean
4.5 4.5
Durability
4.3 4.3
Sturdiness
4.3 4.3
Suction power
4.2 4.2

Frequently bought together

$19.54
Get it as soon as Tuesday, Mar 26
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Marineland Maxi-Jet 400, Multi-Use Water Pump And Power Head, Fully Convertible, 110/500 GPH
Marineland Maxi-Jet 400, Multi-Use Water Pump And Power Head, Fully Convertible, 110/500 GPH
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Price-9% $19.54
Typical:$21.51
$19.99$22.99$32.20$15.99$24.99
Delivery
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Get it as soon as Tuesday, Mar 26
Customer Ratings
Suction power
4.2
4.2
4.2
4.2
4.0
4.0
Noise level
3.5
3.8
3.8
3.5
3.8
3.8
Value for money
3.7
3.8
3.8
3.7
4.1
Sold By
Amazon.com
Tenyon
Tenyon
Amazon.com
Waayon
usmagob
power source
Corded Electric
ac
ac
Corded Electric
Corded Electric
Corded Electric
style
110/500 GPH
Submersible
Submersible
160/750 GPH
Submersible
Submersible
maximum flow rate
3.5 gallons per minute
4.4 gallons per minute
12.5 gallons per minute
8.83 gallons per minute
max lifting height
4.2 feet
4.6 feet
2 feet feet
weight
1.15 pounds
333 grams
415 grams
1.15 pounds
358 grams
0.9 pounds

From the manufacturer

Marineland Maxi-Jet Pro Pump for Aquariums

Maxi-Jet Multi-Use Water Pumps are three pumps in one: power head, utility pump, and now featuring a circulation pump option. The Maxi-Jet also contains an in-box conversion kit, which can turn the power head into a prop style circulation pump for ultimate water movement inside the aquarium--using the least amount of energy!

Looking for specific info?

Product guides and documents

Product Description

From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. So whatever your customers are passionate about — freshwater or saltwater, big or small, beauty or science — help them make their aquarium their own. Make it Marineland. Maxi-jet multi-use water pumps are three pumps in one: powerhead, utility pump and now featuring circulation pump option. Still the best powerhead for powering undergravel filters and running with wave maker timers, as well as running small fountains, calcium reactors and skimmers. New to the maxi-jet, the conversion kit in the box to turn the powerhead into a prop style circulation pump for ultimate water movement inside the aquarium for the least amount of energy. The most fully adaptable pump available.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.75 x 4 x 6.88 inches; 1.15 Pounds
  • Item model number ‏ : ‎ ML90509
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ August 18, 2004
  • Manufacturer ‏ : ‎ Marineland
  • ASIN ‏ : ‎ B004IMPOIO
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.4 4.4 out of 5 stars 2,839 ratings

Customer reviews

4.4 out of 5 stars
4.4 out of 5
2,839 global ratings

Customers say

Customers like the performance, value, and versatility of the pet supplies. For example, they mention that it does a great job, is relatively cheap, and moves a lot of water. That said, some complain about the suction cups. Opinions are mixed on noise, quality, and ease of use.

AI-generated from the text of customer reviews

319 customers mention266 positive53 negative

Customers like the performance of the pet supplies. They mention that it does a great job, it does that very nicely, and it runs fine. Some say that it worked great for less than 24 hours and then quit. Overall, they say it's a good pump that's really powerful and blows and circulates water really well.

"...want to use one in a large tank, or have a really large tank, they work great...." Read more

"...They are really powerful and blow and circulate water really, really well. I highly recommend this for your tank!!..." Read more

"...Just think of it as Harley Davidson motorcycle. Raw power, but annoyingly loud if you know what I mean.PS...." Read more

"Durable. Powerful. Inexpensive. Quiet. Consistent quality. Ridiculously modular. What is not to like about these?..." Read more

134 customers mention96 positive38 negative

Customers like the value of the pet supplies. They say it's an excellent choice, relatively cheap, and provides flexibility. Some say that it works well for the price and is an excellent product as advertised.

"...I found this and I was surprised that it was nearly half the price as my first powerhead and seemed an upgrade so I bought it...." Read more

"Durable. Powerful. Inexpensive. Quiet. Consistent quality. Ridiculously modular. What is not to like about these?..." Read more

"...happen to notice that replacement propellers for power heads are very expensive for some reason?..." Read more

"I love this maxi jet, great product, great price, very durable" Read more

102 customers mention98 positive4 negative

Customers have good things to say about the versatility of the aquarium pump. They say, for example, it moves a lot of water in both configurations, it circulates water very well, and it churns out some water flow. Customers are also impresseded with the quality and the fact that it works almost silently.

"...I love powerheads in my tanks because of their efficency in moving water and filtration for a reverse or forward flow undergravel filter/or sponge..." Read more

"...The laminar set up was more like a giant fan blowing, with large area flow. The powerhead was more direct, but had smaller range...." Read more

"Pros- It's very quiet, it moves water and it's cheep.Cons- it's cheaply made. It may be economical, but it's not a great deal...." Read more

"Great job on moving water ,fish tank alot clearand the fish love ." Read more

34 customers mention29 positive5 negative

Customers like the circulation of the pet supplies. They say it gets plenty of circulation, is strong, and works great for mixing sea salt with rodi water. Some mention that it functions well providing good circulation and is quiet. Overall, most are satisfied with the circulation and recommend it to others.

"...Added bonus of additional circulation in my tank from the pump output. Also, no issues with restarting after power loss." Read more

"Works great in my 33 gallon long tank. Helps circulate water and carry warm water from heater away and circulate it into the tank keeping for a..." Read more

"...small impeller and the venturi outlet and now there’s much better surface exchange of air compared to the airstones+pump combo...." Read more

"...rated for only 500 gph in circulation mode, this pump puts out impressive circulation power for a small reef tank,..." Read more

217 customers mention82 positive135 negative

Customers are mixed about the noise of the pet supplies. Some mention that it's very quiet, while others say that it sounds like it'd be rattling inside. Some customers also mention that the vibration noise was louder than the filters. Overall, opinions are mixed and it'll depend on personal preference.

"...To tell you the truth, I think it is loud especially for the fish. I can hear and feel vibration from it over the canister filter and air pumps...." Read more

"...reviews saying they were very loud but I find mine to be very silent considering the power, only a very slight hum can be heard when I am within 3-4..." Read more

"...The hum and vibration noise was louder than the filters. I spared my fish and threw it in the box. Bought at christmas for around $20.00...." Read more

"Durable. Powerful. Inexpensive. Quiet. Consistent quality. Ridiculously modular. What is not to like about these?..." Read more

193 customers mention79 positive114 negative

Customers are mixed about the quality of the pet supplies. Some mention it's well made, durable, and has a lifetime guarantee. However, others say that it'd be better off buying a different product.

"...It may be economical, but it's not a great deal.The parts are very thin and flimsy They snap together easily, but come apart even easier..." Read more

"...Update: Since using them for a little while I can see no problems with their reliability and they are solid powerheads like other marineland products..." Read more

"...The problem is the impeller used for the circulation mode which is poorly designed...." Read more

"...The effect on my fish was mediated, at first they were a little perturbed by the circulation, all their lives they've been wondering how they wound..." Read more

41 customers mention23 positive18 negative

Customers are mixed about the ease of use of the pet supplies. Some mention it's easy setup, powerful pump, quiet operation, excellent, and super customizable. They say the instructions are clear and easy to follow. However, others say the directions are a little hard to understand and parts are confusing. They also mention that the bracket is huge, clunky, and cumbersome.

"...on during water changes the initial loud noise is gone and they start up perfectly...." Read more

"...is simply due to improper inspection, assembly, and failure to follow simple instructions...." Read more

"...opening it took me a few minutes to figure it out, but after assembly was quite easy...." Read more

"...The unit is easy enough to assemble but the quality just isn't there. The plastic is flimsy and many parts were poorly finished...." Read more

45 customers mention9 positive36 negative

Customers are dissatisfied with the suction cups of the pet supplies. They mention that the cups don't stick very well, they need pushing in every few days, and the apparatus is clumsy. The plastic suction cup wears out and does not stick well.

"...maker...the only bad thing is the suction cups wear out and done like stickin ...esp when they are in the tank with someone who loves to rip it..." Read more

"...different options with one unit is a huge plus, BUT... the suction cups... Are not great. Still, very happy with this purchase." Read more

"...I am completely happy with these pumps. Only downside is the plastic suction cups. However magnetic backs are manufactured...." Read more

"...Oh.. and to add I think the black suction cups are great, much better than the crappy clear ones that come with the penguin models which seem to..." Read more

gotta move water..this does it
5 Stars
gotta move water..this does it
i like how it can be pump power head or wave maker...the only bad thing is the suction cups wear out and done like stickin ...esp when they are in the tank with someone who loves to rip it down ..but other then that as far as value for money..cant be beat..ive got a 600 900 and 1200....turns out 1200 impellor ffor pump fits in the 900..the more you know
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Top reviews from the United States

Reviewed in the United States on August 4, 2011
Size: 295/1300 gphVerified Purchase
23 people found this helpful
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Reviewed in the United States on July 17, 2013
Size: 295/1300 gphVerified Purchase
3 people found this helpful
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Top reviews from other countries

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Slims
5.0 out of 5 stars Works amazing
Reviewed in Canada on November 8, 2022
Size: 160/750 gphVerified Purchase
One person found this helpful
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carlos g.
5.0 out of 5 stars Excelente producto para acuaristas profesionales
Reviewed in Mexico on May 28, 2022
Size: 295/1300 gphVerified Purchase
Dave P.
1.0 out of 5 stars NOT any use in UK
Reviewed in the United Kingdom on September 29, 2021
Size: 160/750 gphVerified Purchase
One person found this helpful
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Nathan
5.0 out of 5 stars Pump
Reviewed in Australia on June 22, 2023
Size: 160/750 gphVerified Purchase
Pareeeee
5.0 out of 5 stars Great little pump, very poweful
Reviewed in Canada on January 17, 2023
Size: 160/750 gphVerified Purchase
One person found this helpful
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