How is kaiser acting cool? He was suggesting a waterchange because adding stability will not solve the ammonia/nitrite problem immediately, even if stability does do what most people claim it does. A waterchange however will solve the immediate problem. Needing to know the setup played no role in his advise.Never said it will solve all of the problems in this tank. I was saying is the best way to complete the cycle on this new set up because it oviously hasnt been. I personaully think there are way to many large fish in this set up unless huge filtration is used. And large scale water changes regulary. But my opinion of his set up was not asked or given. But thanks for acting cool.