M m00ms Fish Crazy Joined Jan 17, 2010 Messages 302 Reaction score 0 Points 0 Location surrey May 12, 2013 #16 one of my externals i am using on new tank is from my current tank so i have some bacteria. will do some checks next weekend and go from there
one of my externals i am using on new tank is from my current tank so i have some bacteria. will do some checks next weekend and go from there
DreamertK Fish Herder Joined Oct 12, 2012 Messages 1,150 Reaction score 0 Points 0 May 12, 2013 #17 Remember to add some NH3 to feed the bacteria.
![[Emergency] Small PH swing, fish possibly dead or dying??](https://www.fishforums.net/data/files/featured_images/69/featuredimages_c0fc8ac420e06166.webp)
