Calcium reactor for denitrifier

[cyber_ecco]

Can I used my old calcium reactor as a denitrifier reactor is I put the sulfur media in? The look so similar but not sure if there is any major difference or not. Thanks.

[Crowed]

Yes, you can. There is even few companies on the market what use same models. But you must use carbonate media after sulphur, to neutralize the sulfuric acid. You can use it in the same chamber, one above other, but would be best if you can find some other chamber for it.

[cyber_ecco]

So I can just put the sulfur media in any calcium reactor and then but ARM media on top of it? Is there any modifications that need to be done to the calcium reactor? Or do I just hook the pump the same way and let it run?