So my tank it’s at 1ppm phosphate and tap water sits at 1ppm I tested my fresh ro water comes back at 0ppm but I clean my filter socks with tap water and let them dry before replacing with other filter sock my question is would this cause the phosphates to leak into my tanks water witch I I know the answer to and should rinse in ro water after but wouldnt the phosphate in tank be lower than tap water as it would be diluted when added to tank no?