Good point Crazy, I'd never thought about that 
If your tap water has chloramine in it instead of chlorine you can get ammonia from your conditioner as well. Chloramine is chlorine and ammonia combined and the conditioners seperate the two and then bond the chlorine out, leaving the ammonia to be taken care of by bacteria. Usually this is such a small amount compared to the level of bacteria that it wouldn't cause an effect. But if you have a very low supply of bacteria (such as a new cycling tank) you can get an ammonia spike from actually treating the tap water with conditioner.
my tank is completely devoid of bristleworms, tapeworms, zooanthids, isopods, ect.
You know what would be cool? If I could get my goddamn camera working well!
SG 30
?
Do you meen 1.030?
or 30ppm