AquaClear 70 Activated Carbon Inserts, Aquarium Filter Replacement Media, 3-Pack, A1386 , White

These work perfectly as a replacement for the AQ70 filter. They are cheaper here than they are in my LFS which I also noted in my review for the sponge replacements.These will work great for light duty chemical filtration, that being said, you don't always need that in an established aquarium. I like to run two sponges and bio rings most of the time and only run carbon when chemical filtration is needed like after meds.There are other more specific chemical filters out there if you have a specific chemical of concern that you want to be regularly removing but these are good enough for most things, cheap enough to have spares on hand.

I've never used this for fish tanks but I've used a ton of it for removing odors from leather everything...My best success story yet is the restoration of a pair of over the knee western boots that reeked of Evening In Paris perfume and cigarette smoke...UGH..ya, I know, right? A friend who owns a thrift shop, gifted these to me because they reeked so bad, she couldn't put them up for sale. They were gorgeous and like new, except for the fact that they stunk like a French Hoor House. I told her I'd give it my all and I did. Took them home and stuck a carbon bag in the foot and the shaft area of both boots. Then I put each boot inside of a garbage bag and knotted the top tightly, then put the boots in one of those under the bed plastic storage boxes. Once a month I opened the box, replaced the carbon bags and the garbage bags, and the old carbon bags reeked so I knew they were working. I did this for close to a year and the last time I opened the box....no odor. I smelled inside the boots, outside the boots, NO ODOR. I started wearing the boots in the spring, no odor. I've been wearing them ever since and the odor has never come back, even in the summer. These boots were Stetsons and retailed for $500.00 so ,for the little I invested in saving them, paid off in a big way. I used to buy my carbon from the pet store but it was expensive. When I saw this product on Amazon I thought I'd give it a try. Don't shy away from it because it's less expensive. I can tell you, it's good quality at a reasonable price. I've had great luck getting odors out of handbags, jackets and even my mom's fur coat. Just remember not to let the carbon bag rub on whatever you're trying to get the odor out of. It is carbon and there is dust and that dust will get on the inside lining of a handbag for example. Set the bag on top of a paper towel and if it does transfer, use a vacum cleaner instead of trying to get it off with a wet paper towel or you'll really have a mess. I'm so glad I tried this brand....super economical and it works just as well if not better than the more expensive stuff out there.

I always buy this brand since the filter in my fish tank is the same. They work very well and help clean the water and remove any dirt. It comes 3 in each package and the price is very good. It can last 3 months depending on the cleaning and maintenance you give to your fish tank.

Product works great. I like it being in a bag. It keeps from filming all over the floor.

Great charcoal filters for the price. No offputting smell, keeps the tank clean, fits well into 12 gal nano filtration system. Make sure you rinse the bag before placing directly into tank (as with any new addition to your tank).

I am relatively new to fish keeping. I had some platys and one gave birth to fry. However, the filter I was running at the time sucked most of them up due to the large slits that let the water in. Immediately I bought this filter, the 30 and i’m running them both in 10 gallon tanks. Here’s what I like…You can replace the filters with whatever you’d like. Go cut up a sponge, get some activated charcoal and a bag, voila! There is a bag of ceramic in there and I’m not exactly sure how to source that yet.Super quiet.You can see everything working because of the clear plastic.You can add a sponge filter on the intake and that’s how I kept any more fry from getting eaten by the filter.So far they’ve been great. Much better flow than the filter I was sold at the fish shop. Buy one!

I absolutely love this carbon. Now I fill my own, mesh media bag.

They are good I use one bag for a small filter canister, man it works. Use a another filter pad right on top.