richy rich
Member
Can someone please tell me what the hell is nitrates? and what makes them rise? And whats the best way to keep them low? Thanks ........
Nitrate
- Thread starter richy rich
- Start date
iechy
Member
Nitrates are a result of wastes and decaying in your tank. They are what comes from nitrites being broken down which comes from broken down ammonia itself. Nitrates are toxic but only in much higher concentrations than nitrites and ammonia. It is ok, and probably unavoidable, to have low levels of nitrates but if they get too high a water change is needed. The best way to keep them down are frequent water changes and a deep sand bed. HTH