Aqueon Replacement Filter Cartridges Medium - 6 pack

Thumbs up!

a great price on amazon to buy in bulk...glad i found this....now i know where to get my filters in bulk instead of the stores, their prices are much higher...

They were a bit dusty, so just remember to rinse them out before putting into the tank. This fit perfectly, and Ive only changed the filter on my 2.5 gallon tank once in the last 3 months with no issues. These are priced well here as opposed to the pet store, so Im more inclined to maybe do a 2-month change next time.

Works well

They get the job done.

They have reduced the amount of charcoal over the years in the filter

Best price, right size.

Best easy to use filter for my tank. I have a 35 gallon fresh water tank with 15 fish and these filters keep it clear.

Wirk well just had to change often

Great Price.