KOMBUCHA : My 1st batch starter scoby sank day later it rose looks like new is growing but one I started with is turning brown do I remove it?

Question

HalfPint · Answer

http://holisticsquid.com/has-my-scoby-gone-bad-and-other-kombucha-questions-answered/

HalfPint · Answer

Unless it's spots of brown, it sounds like a healthy scoby.  Here's a great site with pictures of healthy and not so healthy scoby.