I was thinking of dripping my CaRx effluent into my skimmer to remove any unwanted CO2. Where would be the best place on the skimmer to do that AND still be able to see my drip count? Could i drill a hole in the center of my collection cup lid and let it drip straight into the foam head...or will that kill my foam head altogether? Also, willl dripping the effluent ddirectly into the skimmer remove any alk/ calcium before it has the chance to make it to the display? Thanks in advance!