P Painterroy New Fish Aug 29, 2012 #1 Jul 23, 2012 3 0 0 Aug 29, 2012 #1 P Painterroy Aug 29, 2012 Does it always have to be 0 for an ammonia reading? When I test my water, it's always hard to tell if the API test is coming uo 0 or .25. The shading is hard to read. If it's .25 is that harmful for the fish?
Does it always have to be 0 for an ammonia reading? When I test my water, it's always hard to tell if the API test is coming uo 0 or .25. The shading is hard to read. If it's .25 is that harmful for the fish?
KcMopar Superstar Fish Aug 29, 2012 #2 May 11, 2011 1,854 1 0 Louisiana www.americanhotrodsolutions.com Aug 29, 2012 #2 KcMopar Aug 29, 2012 Get it under bright light and hold it against a white background. No amount of ammonia is safe for fish.
Get it under bright light and hold it against a white background. No amount of ammonia is safe for fish.
T Thyra Superstar Fish Aug 29, 2012 #3 Jun 2, 2010 1,891 0 0 Yelm, WA Aug 29, 2012 #3 T Thyra Aug 29, 2012 Natural light - like outside or by a window works very well and isn't influenced by the spectrum in artificial lighting.
Natural light - like outside or by a window works very well and isn't influenced by the spectrum in artificial lighting.
