Eskielvr
New Member
So, what's the difference between Stress Zyme, Cycle, and Biospira? I can't afford spending $40 on 1 oz of BioSpira right now, so I had bought the Stress Zyme, since it said it also contains live bacteria for cycling your tank. Why then is everyone telling me the Stress Zyme is a piece of garbage, I'm wasting my money, and I need the Biospira that I can't afford? How do you really know if the Biospira is all what it's cracked up to be too, then?