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nitrate filter

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  1. Linkandnavi

    API Aqua Essential and Nitrate Reduction

    Does anyone have any experience of the relatively new API Aqua Essential, in particular its claims of reducing nitrate? It seems to be their answer to Seachem Prime, as an all in one dechlorinator and ammonia/nitrite "detoxifier" but with the added claim of actually "removing" nitrates. My tap...
  2. F

    Best Method of reducing nitrates, without affecting minerals and other nutrients.

    Hello, I have been struggling with high nitrates ever since I first started fish keeping, and its caused me to maintain weekly water changes for 30-50%. I am now not able to continue doing weekly water changes as I leave the house for long periods due to new changes. I therefore decided to...
  3. P

    Nitra-Guard Bio Cubes

    Hi, has anyone tried this product? It is available in the UK and seems to be getting rave reviews. I need to do something about the nitrate levels in my brackish tank - can't get them below 40ppm and this seems like a hassle free way of doing it, even if I use a reactor with venturi pump. Love...