Seachem Matrix Carbon 500ml

Works great.

seems to be working good.

Im glad I switched to Seachem products. I am a new aquariumist and Seachem products have made it simple and easy for me to learn. I will update more as I go along. All in all Im happy with this purchase.

Best carbon I have used but its finer grain size makes using it in a flow through media necessary. I put a about 4 ounces in a 180 micron mesh bag and place it in each cannister filter. I change it every 3 weeks and it does fantastic.

. . . . even tho this is the first time I used this product. The water tests perfect each time. Very Happy as well as my fish are.

keeps my reef tank crystal clear.

This replaced my regular carbon. My regular carbon lasts a month matrix is still in there over a month. Keeping my water orderless and free of a leaky piece of Driftwood.

Rinses fast and lasts a long time. Running in my Fluval G3 FW 55g. Water is crystal clear.

Wow definitely notice the difference from regular carbon and this. Cheaper on Amazon than my local fish and let stores. Definitely recommend Ive switched to Seachem everything for my mediums and water additives.

Awesome