I can't click on the inside of the aquarium, but I can click on the outside. So I can feed my fish and check my message in a bottle, but I can't add new fish or collect the overseer prize. It used to be that this was only a problem on my desktop and not my laptop, but as of an hour ago or so the problem has spread to my laptop as well.
I tried seeing if the problem is present on other browsers (I'm using Chrome), but I can't even access the page at all on Edge and it plays so slowly on Firefox till it freezes up.
This has been going on for weeks.
Thanks, so it's not just me. Start a thread in the game bugs subforum about this.