Do Nitrates accumulate in canister filters? Let's find out.

3,584 views · Published 7 January 2016 · 8:39 · Indexed 26 October 2026

Channel: Dan Hiteshew · 2016 · Pets & Animals

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I have often heard canister filter referred to as "Nitrate Traps". I have never believed the idea the Nitrates, or Nitrites accumulate in any part of you fish tank, or aquarium filter. In this video, I'll put this theory to the test and settle the matter once, and for all.
I created this video with the YouTube Video Editor (https://www.youtube.com/editor)

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