How do Corys, especially 3-4 weekl old fry, tolerate Nitrates?
My tap water reads 20-40 ppm of Nitrates out of the tap so I am always struggling to keep my Nitrates down. After a few weeks it is up too far. I am working on one of those algea traps that I read about but it is not even close to being ready yet. I have a Nitrate remover for my main tank which is working pretty well but I don't have anything for the smaller fry tank accept to do my water changes from the main tank.
My tap water reads 20-40 ppm of Nitrates out of the tap so I am always struggling to keep my Nitrates down. After a few weeks it is up too far. I am working on one of those algea traps that I read about but it is not even close to being ready yet. I have a Nitrate remover for my main tank which is working pretty well but I don't have anything for the smaller fry tank accept to do my water changes from the main tank.
