I use a Python to, I will go for the normal dosage, as well. It won't hurt, specially if I don't have any fish, and when I get the fish the temperature is going to be around 80 F, so that won't be a problem. By the way, I tested for KH and it seems pretty low at 3 dKH. The liquid wasn't bright yellow, it was more of a soft yelowish, but I think that as soon as it turns from blue to yellow that's where your KH is, it took three drops to change color. Also, I just noticed that my pH has lowered a lot, it was 8.4 or 8.2 the last time I tested it after the cycle was completed, and now it's at 7.4, I don't know exactly since when because I have not been keeping an eye on pH but probably it changed either today or earlier this week. My tap water is around 8.4, by the way.