Originally Posted by isaacgoh

My amateur attempt to translate since no sifu is replying. Don't shoot me!

ADA Bacter 100 - increase bacteria build up and maintain stability of the substrate bottom

ADA Tourmaline BC - prevention of substrate bottom deterioration.

ADA Clear Super - water clarifier

PenacP - helps rooting and encourage young shoots to grow

PenacW - prevention of hardening and deterioration of the substrate bottom.