Perpetual Preservation SystemTM

The most accurate Aquatic plant fertilizers

 

PPS International

PPS Perpetual Preservation System™ has been translated to most world languages, French, German, Russian, Spanish, Portuguese, Bulgarian, Italian and others, please feel free to translate one more. Use the original contents not modified or substituted in any way. PPS is not for profit and not for sale. PPS is for all to use and enjoy.

Thank you,
Edward