Seachem Matrix Carbon 500ml

Pellet size carbon that does not release a lot of black dust when rinse. Helps minimize the order of the water.

These are fine, too fine for many uses. The small granular pieces are small for my filter.

Works amazing. Great deal on Amazon, costs 3x as much anywhere else. BEST carbon out there.

Muy bueno

Kept aquarium looking pretty good

Everyone says this is the best carbon....and they are right!

Although not the cheapest choice in active carbon i belive its by far the best choice and all i will use in my reef system, lowest phosphorus levels of any carbon , spearical shape allows for better flow as well as more surface area also due to spherical shape. Keeps my water spotless and safe for critters, i like to change every 2 weeks as i feel as it still may be working in my 100 gallon its mostly exhausted .

Awesome

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

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