Seachem Matrix Bio Media 250ml

Make sure you get a mesh bag for these. Im not sure why it doesnt come with one. I had it clog the water intake for the propeller motor on my canister filter. Some of the rocks are like pebbles and will float around and may cause you issues. I took it out and Im probably not gonna use it. Its not really nessecary.

came in this little bottle very misleading

Nice sizes, light weight, very porous. My go to bio filtration media.

El mejor material filtrante para acuarios, el artículo vino en la fecha estipulada.

It is the best! No nitrogen or ammonia problems with our tank using these.

sweet

This product isnt very consistent. Honestly you would fair better by placing lava rock in your filter. I ended getting stones that had very little porous surface. Also media took forever to cycle. I think the claims by manufacturer are a bit off. Id place this just below bio balls in terms of effective bio media. I think even a sponge would be better.

I am a huge fan of Seachem products and this is just another favorite. I add a new bottle every 3 months to each cannister filter and it works great. Like the rest of their products its expensive.

I have only had this for a month or two, but after destroying our tanks eco system during an attempt to get rid of snails, it has been amazing. For several months, the ecosystem was struggling to cycle correctly. We lost several fish, one at a time, until this purchase. Since adding the Seachem Matrix, the water is clearer, the fish are more lively and colorful. Overall its a great product and maintenance is easy, just rinse rocks off and reuse.

best price than any other store