Originally Posted by talontsiawd
I have had the exact same success with the same tank with the same filter with and without Purigen. It's not going to turn around your tank into something different, outside of being cleaner.
Good point here, we all should know here the quality of our tank is greater than the sum of its parts. It is the combination of everything we add to the eco system.
No single one thing is going to be the silver bullet for anything.