Top Fin Silenstream PF-S Refill for PF10 Power Filters 5.5in x 3.1 - (3 Count)

I swear that the filters I have bought off Amazon are not working properly. When I bought them from PetsMart they lasted much longer. I have one tiny gold fish and I cleaned the tank about 8 days ago and then cleaned half the water and put in a brand new filter TWO days ago and both the water and the filter are already nasty. This is not a filter that can last a month. Maybe a week but thats it. This is the 2nd box of filters off Amazon and none have worked well. Im not buying any more of these from this site, I just dont believe they are legit.

We always keep these in our home for our 20 gallon tank. Always good

These are perfect !

For fish aquarium. Easy to use.

They dont last as long as advertised. I have 15 small guppies and the filter only lasts 2 weeks before the water starts to get cloudy.

Excellent purchase.

Will order again

Overall great price quality and my betta is happy!

I liked everything and disliked nothing. I used it for my fishies.

Works well