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AquaClear 50 Foam Filter Inserts are replacement filter media for the AquaClear 50 Power Filter. The AquaClear 50 Foam Filter Insert is a mechanical filter media that effectively removes particles and debris from aquarium water. It also prevents particulate waste from prematurely clogging other media in the filter. Primarily a mechanical filtration media, it also provides powerful biological filtration as friendly bacteria eventually grow inside its pore structure. Exclusively designed for the AquaClear 50 Power Filter, the Foam Inserts are safe for fresh and saltwater aquariums. AquaClear creates a wide variety of products for freshwater tanks such as fish tank accessories, fish tank decorations, and aquarium filter media that is perfect for large and small fish tanks.
Harold Seward
Reviewed in the United States on March 8, 2025
These are good spongues but they do not fit my filter system.
Not My Real Name (TM)
Reviewed in the United States on February 5, 2025
The Fluval people are replacing this product with blue sponges made of a different polymer and with different cell sizes compared to this product. Those blue ones clog up in a fraction of the time that these yellow ones last, and when you take them out to clean them, only about the bottom 1/4” of the filter is used. These original yellow filters are matched better to the AquaClear pump strength and flow rate, so the entire filter gets used before it starts acting “clogged.” In my setup the longevity difference is about a factor of 5. If you have an AquaClear filter setup, buy these.
Krystle
Reviewed in the United States on February 19, 2025
This foam, which I’ve switched to, has been a game-changer. When I decided to give this a try, I compared it to the expensive big brands I used to buy. Surprisingly, it was the exact same thing. If you’re looking to save a bit of money on your tank filters, give us a go!
William daggett
Reviewed in the United States on January 9, 2025
Works great
NordicNomad
Reviewed in the United States on July 19, 2024
Perfect to those wanting to get the most out of your filter. Instead of buying those expensive filter cartridges, I rebuilt my filter with sponges and media and it works 100 times better. Would recommend
Shirly
Reviewed in the United States on February 7, 2024
I bought this for my fish tank. Easy to use and creat the size you need forcthe filter. The price is not high so it’s worth what it cost.Would by again.
Angela Liudahl
Reviewed in the United States on December 18, 2024
We use these in our fish tank and they work great. They help clean our tanks.
dewi
Reviewed in the United States on March 3, 2023
I rinse mine out in reverse osmosis water to remove any organic material after the fist month of use. Then i replace it on the second month. It is durable even after two months. Be sure to clean once a month to keep good flow. Use it with aquaticexperts filterfirst foam and water polishing foam and your tank water will be crystal clear.
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