Fishless cycling

[NikkiNoo]

Hello, I set up my aqua one reefsy 255 tank about 2 weeks ago with dry rock and live sand.

Added Dr Tim’s Nitrifying bacteria and ammonium chloride last night.

These are my levels this morning. What next? Pic attached

 

[Randy Holmes-Farley]

If the ammonia reads low again today or tomorrow, then I'd personally dose 2 ppm ammonia and measure right away (to be sure your device is accurately measuring ammonia), then if that also then drops low like these readings, the cycling is done, IMO.

 

[NikkiNoo]

Thank you. Will do this