This is in response to you concern about Hydroponics. We this, we would like to provide you a website link that contains information about the said technology. Pls. see link below.

http://www.mixph.com/2007/07/basic-guide-to-hydroponics-technology.html

http://www.mixph.com/2009/01/snap-a-modified-hydroponics-system.html

Fertilizer solution intended for SNAP Hydroponics is available in BAR Central Office and sold at 300 pesos per set (includes 2 bottles 1 procedure leaflet). Just Contact Ms. Eloisa Aquino - BAR at (02) 928-8624 loc 1132.

Should you have further questions feel free to contact us again. 

Thank you very much.