Seachem Matrix Carbon 500ml
-
Oliver
> 3 dayThe 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.
-
Chad P.
> 3 dayAlthough 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 .
-
Janet
> 3 daydo know if it is working any better than any other biological media but I would buy the pond matrix because it had alot of small pebbles in it
