Yes two bottle test. Ammo Alert only tests free ammoinia and it still has
not returned to yellow. PH is 7.2 now and tap water is usually around 7.
Nitrites are still zero.

Hmmm, I'm stumped. I know I've never been too impressed with Ammo-lock
myself, preferring Amquel or Chloram-X in the dry forms myself. ~ jan


~Power to the Porg, Flow On!~