Aquarium Filter Sponge Pad Cut-to-Size Foam, 39" x 4.72" x 0.78" - 60PPI | Bio Sponge Filter Media, For Fish Tank, Pond Filter

⭐⭐⭐⭐⭐ Excellent Quality Foam – Perfect for Aquarium Filtration! I was extremely impressed with this filter foam. The material is thick, durable, and has the perfect pore size for biological and mechanical filtration. It cuts easily without falling apart, and once placed in the filter, it holds its shape perfectly. Water flows smoothly through it while still trapping debris very effectively. After using it in my aquarium system, I noticed clearer water within just a day. It’s also easy to rinse and reuse, which makes it a great long-term value. Highly recommend this product for anyone who needs reliable filter media for aquariums or sump setups!

Very small pores but that's what I wanted. Works very well in my filter.

I've Loved these Little adorable liners it works very well for making a homemade filter for my turtle tank it's easy to cut and clean to the size I needed

Perfect, exactly as described. Works great, easy to cut to size.

Was exactly what was needed will be ordering again as I have used up pretty much all of it on fish tank projects

Good product

I bought this for my aquarium, but not as a filter, but to put under a waterfall that houses the filter. This has stabilized the slight vibration that I felt was annoying my turtle. I'm happy, he's happy, all is good with this simple bit of filter foam.

Would not buy again it's not what I expected

Utilisation comme pare insecte en complément de celui poser en aluminium au bas d’un revêtement, permet à l’air de passer mais bloque les petits insectes . Respectez la procédure pour avoir le volume prévu . ( trempage dans l’eau et séchage )

I bought this sponge 4 years ago and I still use it to this day. Continues to do its job effectively. Great durability and quality definitely a long-lasting filter pad worth buying.

J’ai reçu l’éponge filtrante ALEGI pour aquarium et elle a l’air de bonne qualité. Les différentes densités (30 PPI, 40 PPI, 60 PPI) offrent de la flexibilité selon le type de filtration souhaité. Le matériau semble solide et bien conçu. Je ne l’ai pas encore testée dans l’aquarium, donc je ne peux pas encore juger de son efficacité réelle, mais pour le moment l’emballage et la qualité semblent prometteurs.

I had it in the water to expand and squeezed it a few times and it expanded, works good for soaking up yucky stuff

Delivered on time. Comes quite flat but follow directions and it puffs up nicely. I put it in the sun and it took no time. Have just cut to fit my Tidal 75 and is not obstructing flow that I can tell. Added as a middle layer before the polishing pad to reduce debris floating around the tank within 2 weeks of cleaning my 55 gallon. Several corydoras kicking up debris so hoping this helps to clear the water without chemicals.