NO FREAKING WONDER!!!! 2ml of A and 3ml of B sure aint gonna raise my cal now is it? Jeeeeeeeez, well now I know Thank you guys, concider yourselves kissed!!! I'm changing almost 2g's a week. I measure!!!
p.s.
Ok, I just tested my Kh and it's at 10, good right? I also did a cal test after adding 4ml of Kent CB part A only and my reading is now 400. Do I still need to add part B?
10 and 400 seem pretty good. I wouldn't worry about it.
I may have missed it, but I don't know how many gallons your tank is. That's why I hedged on how much a 2 gallon water change represented for your tank. So, what size tank were/are we talking about?
It's an 8g biocube. I change no more then 2g's every friday. I start the water thursday night, test the sg/cal/ph before I add it to the tank. I've got 5 and 1/2lbs of LR in the tank, with about 1lb of LR rubble in 2nd chamber along with 16oz bag of Chemipure Elite. 1st chamber is factory made filter. I switch up between that and just floss. To much info? LOL.