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🖨️ Tank & Water Log (free printable)

The keepers with the healthiest animals are usually the ones who test regularly. Print this, tape it near the tank, and jot your readings each check — patterns jump out fast.

Bognookhonest amphibian care · bognook.com
Tank & Water Log

Safe ranges (axolotl / cold-water): Ammonia 0 ppm · Nitrite 0 ppm · Nitrate under 20 ppm · pH 7.0–8.0 · Temp 16–18°C / 60–64°F. Anything off? Do a water change and check temperature first.

DateTempNH₃NO₂NO₃pHWater changeNotes
NH₃ = ammonia · NO₂ = nitrite · NO₃ = nitrate. Use a liquid test kit. © Bognook · bognook.com · share freely 💚