Calculator / I

I

Target: between 0.03 and 0.06 ppm (DSR). Maximum rise per day: 0.03 ppm.

Pick a target in the DSR band; raise the tank by at most 0.03 ppm per day.

Your inputs

Other parameter

In a reef aquarium

Iodide is a trace element that can tie into colour and health of some corals and algae. It is quickly consumed or skimmed from the water. Natural seawater keeps it at very low levels; too much or too fast an increase can be harmful.

Quick tips

  • Use the same unit for reading and target (e.g. both ppm, both dKH for KH, or both ppt for salinity).
  • Volume = effective system water in liters (rough estimate is OK, but the cleaner the better).
  • This only plans increases. If you are already too high, the tool will not offer a “raise” dose: use water changes, media, or advice from your coach — not more of the same product upward.