Seachem Matrix Carbon 500ml

. . . . 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.

Product works perfect and just as described. I highly recomend this product for any fish tank along with some purigen.

Kept aquarium looking pretty good

It clears my tank fast and removes toxins for a long time.

The product came open or that is without the protection seal as I have always received it. And it was missing carbon inside. it came in half the bottle.

Well 1st I dont run carbon all that often, but over the years I have found that only 2 brands really do a better job at least in my tanks. If you need to remove resudule meds or other impurities Seachem Matrix Carbon is the way to go. Toss it in a aquarium mesh bag put it in your filter.

seems to be working good.

I use it for a month and then rinse it out real well with fresh water and its ready to go for another month. Use it on my saltwater aquarium and does a god job.

Great carbon. Best I have used in years. Lasts about a month, depending on your flow rate. Highly recommended. Costs a but more, but its worth it.

Works great.