Where do you guys (and gals of course!!) keep your alkalinity? My test kit ws out of date and my LFS checked it and said it was a 5...Nitrates @ 20...amm and nitrates at zero..
Let me correct that....Alk was at 5, nitrates @ 20, ammonia @ 0, said my calcium was @ 600 which seems a little high, could be the type test kit they were using...will get a new kit tmrw and check it myself, just a trace of phosphates.