ZHHMl Aquarium Fitler Media Aquarium Bio Balls Filter Media, Pond Bio Filter Media with Attached mesh Bag 1.1 lbs (15 in 1 Filter Media)

I was surprised there was enough to fill the bag it comes with full. Doubt you could fit anymore. Got here fast too and it's Thanksgiving weekend

Good value for the money. They are all porous, except for the stone/rock/crystal pieces -- I removed those and threw those away. I used in my saltwater tank.

Bought these to make some shrimp shelters and the holes are too small. Also some of them were black & half black / half red which made me hesitant to use them. I included a side by side so you can see what you get vs. whats advertised.So if you're using them as filter media and don't care that they don't match the listing pictures I think they'd be fine.

I bought it to replace my fish tank filter. It works great

Lo mejor

No sirven para lo que dicen filtros de que cuál es su función no engañen a las personas que en realidad necesitamos las cosas para tener en un tanque limpio y agua clara nuestros peces no 👎 sirven.

I like how they provide you with many sized stones and bio media filter balls etc. I mixed them up between my filters and they are long lasting and work very well. The price for them is also very good too for the amount you get. I highly recommend as I've had mine for over a month and they are still going strong and can even be rinsed because of how durable and well made they all are. I love the variety

I use this in my canister to help the filtration I have noticed a major decline spikes of chemical elevations since using this. Fish seem happier and have less deaths and more births happening.

You get a solid amount and a really good mix, I have 3 tank and I needed bio-media for 2 of them I still have so much media left over! Just make sure you rinse it really well before using as there is dust and whatnot as normal!!!

Manque un peu d’explication sur comment utiliser.

100%good

Exactly as described