Nitrate Remover...what to choose?

[dennin7418]

Am looking to add a nitrate remover to my canister filter. I use API nitrazorb but they are sold out and rather expensive...any other recommendations?

-Nick

[LFCYNWA]

Zeolite is the best, Seachem sell it, I am sure they call it Matrix but also other suppliers it is zeolite stones you are looking for.

[LFCYNWA]

I added 300 grams of seachem matrix to my 250 litre aquarium and nitrate levels were down to 5-10mg/l after 12 hours (2000 liter cannister filter) from 25-30mg/l.