This morning I checked ph and it was 7.72 so I brought it up, it's at 8.05 now I need to bring it up more. Not sure what dropped it so much, Probly the red sea po4x stuff ive been dosing the past few weeks and or the new skimmer pump. My skimmer pump was bad so new pump and getting tons of crap now. Was it the skimmer now working properly or the red sea stuff? Since I don't have a dosing pump or room for a kalk reactor what should I use? Do I need to constantly dose something else to maintain my ph? No3 are 5 and po4 is .2 slowly coming down from 50 and .5 I had some ph+ stuff but that will raise my alk as well correct? I use my ato to keep my alk at 8.0. Suggestions?