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Marineland Bio Wheel Emperor 400 Power Filter for Aquariums

$71.47 $142.99
Marineland  |  SKU: M50479  |  Barcode: 047431504790
Size

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Description

Emperor Power Filter Systems are advanced aquarium technology at their finest. With a revolutionary design, the Emperor's flow and filtration efficiencies are unmatched by other filters in their class. Featuring as much as twice the filter cartridge capacity, additional chemical filtration capability, and extra-large, spray bar-driven BIO-Wheel wet/dry biological filtration, Emperor Filter systems offer aquarists a filtration system that can stand up to any aquarium they can dream of. The BIO-Wheel Emperor Power Filter filters 400 gallons per hour.

  • WITH ROTATING BIO-WHEEL: Patented Bio-Wheel technology provides excellent wet/dry biological filtration
  • MULTI-STAGE FILTRATION: Delivers mechanical, chemical and biological aquarium filtration to maintain a clean aquatic environment.
  • POWERFUL: Certified flow rate of 400 GPH in aquariums up to 80 gallons.

The Marineland Emperor 400 Bio-Wheel Power Filter delivers continuous uninterrupted 3-stage filtration driven by its revolutionary dual impeller design. An easy-load refillable media basket is included for greater chemical filtration.

Each Filter Includes: Extra large Bio-Wheels (2), Vented Two-Piece Cover, Adjustable Mid-Level Intake, Water Impeller, refillable Media Container (2), Rite-Size E filter cartridge, Replacement Filter Cartridges (2).

Specifications:
Dimensions: 16.5"W x 6.5"D x 10.5"H
Aquariums up to 80 gallons
400 GPH

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Customer Reviews

Based on 47 reviews
74%
(35)
19%
(9)
6%
(3)
0%
(0)
0%
(0)
M
Mike R. (United States)
Excellent filter and quite

Going to buy another for my 75 gallon
Works well

L
Louis (United States)
Best Power Filter Made

I have been in the aquarium hobby for about 40 years. The Emperor power filters are by far the best power filters available hands down in my opinion. This is based upon believing in the effectiveness of the biowheels. The biowheels are what make the Emperor filters so superior. The media baskets make it easy to make your own cartridges, much cheaper than the pre-made cartridges. Water is pumped in a spray bar over the biowheels. This is much better than using the water flowing under the biowheels to turn them. In addition, since the majority of the biological filtration is in the biowheels, you can remove them to clean the unit, thus leaving your bio filtration intact. I do like the original better than the cheapened version now sold. The older version had little plastic windows on the top where you could see if the biowheels were turning. The original also had a flow control lever on the top. Even with the deletion of these two nice features, the Emperor power filters are the best power filters available. The one thing the Emperor and every power filter I am familiar with lack is a UV sterilizer. My preferred set up for a 50 gallon aquarium is an Emperor 400 power filter supplemented by a UV sterilizer. You can get a stand alone UV sterilizer or hook one up in conjunction with a small canister filter.

S
Scott (United States)
Great product

First of all Pet Mountain rocks! Marine Land Emperor 400 is a great filter. First one I got was very noisy but Marineland Customer Service sent me parts no charge very promptly. If you really want these bio wheels to turn fast use the bio wheel for the 350. It's lighter and really spins. I think it might aerate the water better.

R
Robert G. (United States)
I Love My New Emperor 400

The best filter EVER!

S
Shawnda (United States)
This thing is huge

This filter is HUGE, but it works great. It took a bit of fiddling to get it adjusted just right to keep it from rattling, but it is now virtually silent and keeps our Koi tank crystal clear. We have a Marineland LED lighted tank hood for our 29 gallon tall aquarium and this filter *just* fit in the pre-scored cut-out area.

R
Robert (United States)
I love my new Emperor 400

The best filter EVER!

L
Linda (United States)
Good Surprise

After installing the Emperor I saw how crystal clear the water was. All these years with not so perfect water. I too, experienced the problem with the impeller, I thought it was a default. Just a fraction of an inch is design. The trick is after installing sprayer tube to center press down firmly. Of course be on a counter or table. After a few times you just remember when you clean out the whole filter. Now it is super quiet. No more propeller noise.

G
Gayle G. (United States)
Set up easy and fast!

Directions were not perfectly clear, but once understood it set up quickly. It is running quietly and efficiently now. Happy fish, happy fish owners!

M
Mike (United States)
Emperor 400 Works Great!

This is a great filter. I have 2 on my 60 gallon mbuna tank and it is spotless. It was loud at first but when i made sure everything was in place, it was quiet. Great Product!

J
Jonathan (United States)
best power filter ever

shipped from pet mountain on time and in excellent condition i have two of these filters in my 100 gal works great

Marineland Bio Wheel Emperor 400 Power Filter for Aquariums - PetMountain.com
Marineland

Marineland Bio Wheel Emperor 400 Power Filter for Aquariums

$71.47 $142.99

Emperor Power Filter Systems are advanced aquarium technology at their finest. With a revolutionary design, the Emperor's flow and filtration efficiencies are unmatched by other filters in their class. Featuring as much as twice the filter cartridge capacity, additional chemical filtration capability, and extra-large, spray bar-driven BIO-Wheel wet/dry biological filtration, Emperor Filter systems offer aquarists a filtration system that can stand up to any aquarium they can dream of. The BIO-Wheel Emperor Power Filter filters 400 gallons per hour.

The Marineland Emperor 400 Bio-Wheel Power Filter delivers continuous uninterrupted 3-stage filtration driven by its revolutionary dual impeller design. An easy-load refillable media basket is included for greater chemical filtration.

Each Filter Includes: Extra large Bio-Wheels (2), Vented Two-Piece Cover, Adjustable Mid-Level Intake, Water Impeller, refillable Media Container (2), Rite-Size E filter cartridge, Replacement Filter Cartridges (2).

Specifications:
Dimensions: 16.5"W x 6.5"D x 10.5"H
Aquariums up to 80 gallons
400 GPH

Size

  • 80 gallon
View product