#Marine aquarium filter update#
#Marine aquarium filter full#
#Marine aquarium filter free#

The filters were then set up to run using the water from the tote. I set up a clear plastic storage tote on top of a plastic barrel and filled it with water.

#Marine aquarium filter full#

Filters can be slowed down when their media is full of gunk, so I made sure to test each one with nice clean media to make things as fair as possible. To test the GPH, I set up each filter with its included media. I found some substantial differences when I tested hang-on-the-back filters last year. I wanted to measure the GPH of each of these canister filters because actual GPH can be very different from the GPH rating on the box. So, for example, you’d want a GPH of at least 200 for a 50 gallon (190 liter) aquarium. You usually want your filter to have enough GPH to turnover the volume of your tank about 4 times per hour.

If there’s too little flow, the bacteria can’t process enough waste to keep the tank water healthy. In order to keep things filtered properly, the pump has to pass enough water over the filter media every hour for the bacteria to eat all the waste that’s floating around. The bigger the filter motor, the higher its GPH will be.

It’s a measure of how much water a filter pumps each hour.

How I Tested The Canister Filters GPH Testing & Why it is Important So, they’re best suited to larger aquariums with a lot of fish. If you have a 20 gallon (76 liter) tank with a few guppies in it, a canister filter is total overkill and you’d probably be better off with a hang-on-the-back or sponge filter.īut, if you plan on running a 55 gallon (208 liter) tank, heavily stocked with African cichlids, a canister filter is probably a great fit.Ĭanister filters pump out a lot of water and hold an enormous amount of biomedia, the special kind of filter media that houses beneficial bacteria. Whether or not you need a canister filter really depends on the individual circumstances of your aquarium.

#Marine aquarium filter update#

Last update on / Commissions Earned / Images from Amazon Product Advertising API Who Are Canister Filters Right For?

#Marine aquarium filter free#

Polar Aurora Free Media 265GPH / 370GPH / 525GPH External Aquarium Filter with Builtin Pump Kit. Marineland Magniflow Canister Filter For aquariums, Easy Maintenance,Black OASE Indoor Aquatics Biomaster Thermo 250,BlackĪqueon QuietFlow Canister Filter 200 GPH, For Up to 55 Gallon Aquariums It has unique features, like a built-in heater and a sturdy handle on the motorhead that make it stand out.įluval FX6 High Performance Aquarium Filter, Canister Filter for Aquariums up to 400 Gal.įluval 407 Perfomance Canister Filter for Aquariums Up to 100 GallonsĮHEIM Classic 2215 External Canister Filter with Media for up to 92 US Gallons It has the best balance of lower price versus features.Īnd the Oase Biomaster made a good showing.

The Aqueon Quietflow was the standout from the economy filters. If you like old school simplicity, this is the one for you. However, it should be noted that the Eheim Classic canister made a surprisingly strong showing, despite the fact it is a much simpler design than the tricked out Fluval filters. I tested two different canisters from the German manufacturer, the FX6 and the 407, and both of these filters were quiet, efficient and I loved all of the features. I was most impressed by the Fluval filters that I tried out. TLDR: Review OverviewĪfter testing seven different canister filters in my various home aquariums, I assigned them rankings based on their overall performance. In this review, I’ll show you how I tested them, what I liked and didn’t like, as well as which canister filter is best for different kinds of aquarium setups. To help you decide, I purchased 7 canister filters at different price points and ran them on my own tanks for serval weeks. Quality filtration is vital when it comes to keeping a healthy aquarium. Having a good water filter is like a breath of fresh air for your aquatic buddies, so you’ll want the best canister filter for the job.