IFC Calculator

This is a co-authored planted tank fertilizer calculator. With it you can:

Create clones of well known commercial/regime fertilizers;

Create fertilizers from predefined ppm targets or weight;

Create clones of well known commercial remineralisers;

Create remineralisers from predefined ppm/ratio/dGH targets;

Create custom trace mixes with the ability to do serial dilutions;

and more!

NEW — Web-based IFC Fertilizer Calculator
IFC is now available in your browser. No installation or Microsoft Excel required.

Prefer the original Excel version? You can still download it below.

_{Compatible with Microsoft Excel for Windows and MacOS.}
^{Preferably use on PC/laptop, not mobile devices.}

For support please visit: UKAPS or ScapeCrunch forums.