J jimmybob89 Member May 1, 2012 #1 I was in a pet store the other day and I saw aquarium PH solutions as well as PH testers you can just suction cup to your hydro res. Can one use these things for a hydro set up.
I was in a pet store the other day and I saw aquarium PH solutions as well as PH testers you can just suction cup to your hydro res. Can one use these things for a hydro set up.