I went back and teflon-taped a few of the threaded components on the RO/DI unit and that seems to have helped a LOT. I'll get an occasional bubble but for the most part there is no air moving through the system now. I'm getting lower TDS readings as a result. I'm trying to be careful about testing the water... I get a consistent 0 ppm for water that has flowed through the DI filter, but when it's RO only the water sometimes reads low, as in 7 ppm, and other times much higher, as in 16 ppm. Any ideas?jp80911;4916399;4916399 said:ideally a 75g would be minimum, a 2ft wide tank would be a plus. if your son really want one and you can afford to get one then why not sale the 55g and get an other tank? or if money isn't a question keep the 55g as an emergency tank and get an other 75g+ off CL
personally i would teflon all then threaded pieces just to be safe.
By the way, should I redirect this thread into the SETUP group? I'm not sure that this is the correct forum considering I'm doing a lot of setup stuff now. I need more feedback about solenoid valves and timers. I'm not sure how to repost all this though.
Thanks.
