Re: Purigen and Tetra Aquasafe
We cannot answer this question fully because we do not know the chemical makep of that product. You should contact the manufacturer and find out if it is amine-based. If the product is amine-based, it will not cause any problems when using them together. The problem arises during the regeneration process. If you were to regenerate the Purigen with an amine-based water conditioner, these amines could combine with the chlorine from bleach (used in regeneration) and form chloramine, which is harmful to the fish. It will not cause this issue until the bleach comes in to play. So, the long and short of it is that you can use Purigen with any water conditioner, but must consider using a non amine-based product in the regeneration process.