Wow, see I thought you had to let it sit overnight in a container, then heat it to the correct temp, then siphon out the water from the tank, add the heated water to the tank, then add water ager. As I couldnt get the water from the bucket of aged water to the tank through siphoning it, I had to transfer it using buckets.
So cold tap water is OK, with a little hot in it to take the chill off then add ager?
It all seemed to take soooo long, and honestly it took longer to clean the floor up than it did to clean my daughters room!