Seachem Matrix Bio Media, 1 L

Bit costly but very effective product

Box was not sealed and deformed but simple pressure with finger from inside straightened it out. Rinsed matrix biomedia before introducing it into my SunSun HW 403B canister filter. Ill wait and see how it would perform. And also remember that purigen is a must in the last stage of filtration.

I expected better quality from Seachem, however I was surprised to see many discolored non pumice stones mixed with the media. More over most pumice stones were tiny, like as if they packed this lot from left over batch of tiny leftover rubble. Had to clean it under water several times to remove the powder and then use it. Overall the amount of media was more than expected, can say easily more then 1 kg, hence it compensates for the non pumice stones and tiny stones. But you need to use fine mesh bag to avoid matrix from flowing into motor impeller. Can’t say about effectiveness, as I have other seeded media over 5 Kgs already taking care of the nitrites. Just wanted to try out matrix as a long term media instead of ceramic rings. I guess time will only tell how good it is lasts. Will write a review again after 1 year

Good

Just got this product yesterday The package does not have a typical seal on it and also inside the box there seems to be a wooden stick both of which seems very strange for a company like Seachem. On the delivery front this came via Amazon Transportation- Had ordered another product at the same time as this which the seller sent via Indiapost, imagine the India post delivered before Amazon Transportation. Both items were shipped from Mumbai and Gujrat. 1st photo you will see the box 2nd shows the stick inside the box, ain't that very strange unless someone restocked original 3rd no seal on the inside top of the box

No seal.Found some real colored stone instead of original matix media

Looks good, will have to wait for results

This is not looking like real product Stone are too small mostly in powder form. Container is not looking like new product

Bon

主人の水槽の濾過材に購入。入れるだけ綺麗になり、とても良いです。

It came unsealed. Some of the bottles weighs lesser than the other bottles..not too sure on the authenticity of the product.

Product does exactly what it is meant to do - Bio Media. I am running several pico and nano tanks with "minimal" live rock for more viewing space (I do not like the cluttered look) therefore the small tanks do not have enough filtration. I use the Bio Seachem Matrix Bio Media in a small bag in my filter compartment and all my tanks have stable (<1, generally 0) nitrite and nitrate levels. The rock sizes are "tiny" and porous, not craters that will trap waste. Since using the product I can now push my pico reef tanks (1.5-3G) to weekly water changes and the occasional bi-weekly water change. My 5G nano reef tanks get water changed bi-weekly - running strong and growing 8+ months.

Materiale filtrante migliore in commercio Consiglio senza il minimo dubbio