I order Seachem Equilibrium and dose that to increase GH.
I also add baking soda to increase KH.
I used to use RO Right but have found that Equilibrium seems to do a much better job. I eventually just threw my remaining RO Right away. If you compare the two powders side by side you can see a huge difference in texture. The equilibrium is more like a chalky mixture and the Ro Right is more like a salt.
"Insanity: doing [or asking] the same thing over and over again and expecting different results."