Description
A new tank only becomes safe once the nitrogen cycle is complete, and the way to know is to record the numbers. This log gives you dated test sheets for ammonia, nitrite, nitrate, pH, KH, GH and temperature, a cycling progress chart that shows the ammonia and nitrite peaks as they pass, and a water change record with volume and dechlorinator dose. The spreadsheet version plots every reading automatically and flags values outside the range you set for your species. Printable pages come in A4 and US Letter, with a tank profile sheet for each aquarium you keep.
