I added a random flow generator to my 14g IM Penninsula tank and it appears to be dropping my PH. I was running the dual head with both heads pointing at the surface creating a lot of surface agitation. Since I’ve added the random flow generator, My corals look super happy, everything looks better than it did before, but my PH seems to have dropped from 8.0 to 7.7. I am using the salifert tests. Testing PH frequently before it always hovered around 8.0. Now it is sitting at 7.7 every time I test. The RFG is providing some surface agitation every 4 seconds or so. Anyone else notice a PH drop after adding an RFG?