Hi all, I've just gotten SS gh/kh and need some advice. Approximately how much should I use to mix in a gallon of distilled water for a tank with just neos? I also have Seachem alkaline buffer and Seachem acid buffer, should I add that as Well? My ph has been unstable with a kh of 0-1. I have two 3 gallon nano tanks with neos. The ph keeps dropping from around 7.1 to 6.6. I've been using ph up to try to slowly stabilize it, but it keeps dropping. I've been using Red Wizard to remineralized but just got SS gh/kh this week and will switch to that instead. I'm just not sure exactly how much to use. I have a 5 gallon water jug I can use, but I need to know how long can I keep it stored? I'd rather mix a 5 gallon jug instead of messing with 1 gallon jugs more often. Does it need an air stone? Thanks!