Image looks like a small pad but it’s actually quite large and folded. It can be cut to size for any filter, or wrapped around a sponge filter and secured with a rubber band. Great to put in the filters when going on vacation, just in case!

Love this product. Have always had a good experience with the co-op. Fast delivery and fast response to any question I have asked. Thank you aquarium co- op for being a great company and always Putting you costumers first

I have ot in my tank works great my water is clear .

Hoping for good results

Works as intended, arrived like the picture shows. No complaints, help with my mom's over stocked guppie tank to control ammonia along with water changes tell we found new homes for the guppies.

These pads are an additional layer of ammonia protection when raising fish. Plecos can be very dirty so I double up filters on this tank.

Shopping is so easy and items are shipped quickly.
Anything and everything I have purchased has been a fabulous product.
Customer service is also amazing!

Ordered some filter products and they cleared my aquarium up so fast, I couldn’t be happier! Great service as well. ten star company, that I will be using from now on!

I’ve had this in my sponge filter and in my uplift air tubes for my undergravel filter, yeah I’m still old school. No ammonia as of last night. I think I’ve had this in for several days in a 10 gallon aquarium with 2 corydoras. I’m pleased because I’ve been having an ammonia problem for close to 3 months and never had it read <0.02 ppm third test and it’s in the yellow.

I really like this pad, it is easy to use. My only warning is to exercise caution when using it on a sponge filter if you have fish with barbs that could get caught on it. I had a pleco get one of his barbs/spikes get stuck and wrapped up in the media and he easily could have died. Poor guy took a while to heal from it. But other than that incident it has done a really good job.

Awesome product

I really like using this pad by cutting off small pieces and using them to ship fish. They work really well!

Very good. I appreciate all your products. Soory I don't see the large canister of brine shrimp eggs anymore.

I bought it nice size for the price I use it in both my tanks and don’t really have ammonia spikes just got in to the hobby didn’t know I was suppose to cycle the tank lmao but with quick start and this stuff I’ve had no problems in at about 3 weeks now and all my fish are doing great

WORKS GREAT. HELPS ALLOT

It was great, I had a newly established tank that did not fully support the bioload, due to them being newer tanks. These sponges helped buy some time until it was fully cycled!

Helped a great deal handling an ammonia spike after medicating my betta. Will keep on hand for future ammonia problems.

perfect for the wet/dry filter tray - easy to cut. Great price!

This ammonia filter pad is perfect for saving money over the brand name pads. I recommend making a template of a brand name to help with cutting this pad.

Was easy to cut and install in my HOB. Added it out of caution while on vacation. Came home to healthy fish. I’d say it works.

This is great at keeping the ammonia low on my aquariums, and I just put a piece of it in the hang on the back filter and done

Nice product

Great add-on to any filter for added insurance for your fish tank. Works great to keep the tank nice and under control.

I use these as a top layer in my sump with two layers of Aquarium co-op polishing filters underneath. The combo works great and both styles of filter are very durable and long lasting. Cut to size makes for a perfect fit. Thanks, AC!

Cut to fit tidal 110 and it worked perfectly.

I cut the filter pad to fit filters. Works perfectly. I am waiting for Ammonia test kit to come in.

So glad I got this to help out with my tank!

I had been buying the much smaller 4 pack filter pads and paying a LOT more, This pad works just as well as the more highly priced ones plus you have the advantage of being able to custom fit the pad to your filter. All around a win win situation. I would highly recommend this product,

It does what it says it does lowered my nitrates. Very happy. Definitely happy..

You will get a large section of pad when you order. It'll last you and long time. Even if you use a ton in a canister It'll still last a long time.

Ammonia Filter Pad