Hamiledyi Aquarium Filter Media 12 in 1 Bio Balls Ceramic Rings Fish Tank Pond Biofilter Filter Media 500 Grams with Mesh Bag

The Hamiledyi 2 Pcs Aquarium Filter Media 12-in-1 Bio Balls are a fantastic addition to any aquarium filtration system. These bio balls provide excellent surface area for beneficial bacteria, helping to maintain a healthy and stable aquatic environment. The 12-in-1 design makes them versatile for both freshwater and saltwater tanks, supporting biological, mechanical, and chemical filtration needs. They are lightweight, durable, and easy to rinse and reuse, making maintenance simple and hassle-free. Since adding them to my tank, I’ve noticed clearer water and healthier fish — a sign that the filtration is working effectively.

Good filter media. Lasted about 5 months before I changed it.

good funtions...

It has one net. You can take out what's not needed if it doesn't fit currently? Loved this product! I opened & rinsed off excess from the clear bag of black particles that was within the small clear zip locked bag inside. Wasn't sure what to do with it? So I then added it directly with the rest of it? Must of done it correctly though? Water is clear.

Excellent mix of media to put in the aquaruim

First time using this brand weather stays cloudy, I did three water changes no good .

Product came resealed with masking tape. Not sure if it was used before? Lots of small tiny balls with a few of the bigger ones. Small bag with charcoal tubes no instructions. Didn't work for what I needed, but will keep to try in a smaller filter unit.

Love all the media for that great price!