So I have to start my tank over, it is currently broken down and I've sterilized it all. The first time I did a fish in cycle with TSS and some zebra danios. This time I'm going to use Dr Tims one and only along with Dr Tims ammonium chloride. The ammonium chloride says 4 drops per gallon, I have a 65 gallon tank. I'm thinking there is a better way to do this than sit there and count 260 drops from that bottle. I have small measuring cups that measure mL that you get with like children's medicine that I boiled to clean out and could use. I guess I could count out 260 drops just the first time into a cup like that and then going forward I'll know where to fill that cup to for the rest of the times I have to dose. Or someone here who has used it before and is likely smarter than me might have a better idea ? 3 weeks from today I'm leaving on vacation for a week so I'll likely wait until I get back to start it back up. I don't want the person watching the house to have to deal with a cycling tank. Also, I bought a large piece of driftwood to put in the tank and I'm hoping by then it will be water logged enough so it does not float. It has been soaking for almost a week already.