The picture is supposed to be updated about every two minutes ar so, but this is new and may not quite be working properly.
Note. If the picture is black it is because the light on the aquarium is off. Try back during the day.
By the way, I have the light timer set to be on from around 0800 Eastern Standard Time to around 2200 Eastern Standard Time.
There are currently five fish in the tank, and hopefully they will live for a while. So, cross your fingers and say please no floaters.