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I have a canister filter, would it be OK to fill it up with seachem matrix?You can increase the levels of biological filtration in the system, by using media such as Seachem Matrix, De Nitrate, Marine Pure Blocks etc.
Once established the bacteria will reduce nitrates for you and it’s just a matter of balancing how much you need. You can’t really have to much because it’s self regulating so get more than you think you will need
I use a combination of massive amounts of biological filtration, and Nopox infact I’m currently at double the recommended dose! But I like fish you see.....
And welcome to R2R as well!
You use double the recommended dose of Nopox? Mine is a mixed reef tank. Would it affect corals?
I have a canister filter, would it be OK to fill it up with seachem matrix?
Ok thanks a lot I can regulate the flow with a valve so it shouldn't be a problem. Or maybe better would be biopelletsBasically and ideally you want slow flow to encourage anaerobic denitrification which you can read up on.
I’m not familiar with canister filters as I’ve never used them but if its slow flow yes
You use double the recommended dose of Nopox? Mine is a mixed reef tank. Would it affect corals?
I agree with the advice you've been given here in the thread. But how do you know your Nitrates (NO3) are high? Is it based on a water test or other visual cues you see when looking at the tank?
I am not 100% certain, but I think (someone please correct me if I am wrong) a side effect of using Nopox is a reduction in Oxygen (O2) levels.
Are you running a sump, hang on back or canister filter?
Hi all. Apart from daily water changes is there something that can be used to lower NO3s? I also dose 12ml nopox daily. Thanks in advance.
You use double the recommended dose of Nopox? Mine is a mixed reef tank. Would it affect corals?