Hi, I am setting up a new tank (number 14). This one is a 26 gallon with
gravel, undergravel filter, and hang on back filter, How much ammonia do I
need to add to get it started on a fishless cycle? I found a website that
says 5 drops per 10 gallons of water daily, but I don't have an eyedropper
and was wondering how much that was, as in 1/2 teaspoon, etc.

Thanks, Sarah