Aqueon Filter Cartridge Medium Size 24-pack

Fits nice and snug.

Great filter at a bulk price is a winner all the way around. If you do the math on the filters its cheaper to buy them like this in bulk packages instead of the smaller packages.

They work great! Hold up well and easy to change!

These were the most economical buy for us for our aquariums. I cannot believe what brick and mortar stores here were charging. Though these were still pretty pricey, these were the best per filter. Since we have a medium filter these are the cartridges we buy. They work well and keep your tank crystal clear! I wash them when they are dirty and use them for about a month’s time. I will buy again!

easy to use

We use only these filters they have worked great for us for a few years now.

Great deal.

We use these for our single turtle aquarium. Change once a week and it couldnt get easier. Well use these for as long as Franklin is with us.

This is like half the cost I would pay at the pet store. At some level in their wee binary brains, my nasty little fishes appreciate not having to swim in their own filth.

This is a great deal. Much cheaper than buying these at a store. I will never buy filters at a store again.