So i have always kept Cichlids and decided to setup a 20 gal reef tank beside my bed. I bought a 6 gallon setup from a guy which already had fish. Parameters were stable and there was alot of bio media in the mini sump. So I added that to the 20 gal setup. Saw some ammonia last night and my local reef store was closed today. So I went to petco and all they had was stability. I read up on it and they claim its used for both salt and fresh. How is this achieved? Is it a special bacteria that works for both? Could I use some super established media from the cichlid tank (originally seeded and maintained with stability) also i havent used copper in the cichlid tank for months. Im confident I can handle this mini cycle. But if the FW BB works in SW that's an even easier way to beat the cycle. I see somewhat mixed results when I look this up. But if it is a special bacteria (that also is in my FW setup) couldnt it switch over and survive?