Cannot add fish to aquarium tank

[London]

You can no longer add fish to an aquarium tank for some reason.

I have a fish in a fish bowl, and when I drop it on the aquarium it says "The aquarium cannot hold the creature"

I even placed a brand new aquarium but still no dice.

 

[Smokeuog]

Did you fill it with water? Not even sure if that's needed to put them in but could be lol

 

[Sage]

I tested an aquarium and it seems to work as it should. I would check the security setting on the aquarium as well as make sure there's enough food and water to support the living things within the tank.

 

[London]

So weird. So I couldn't drop the bowl directly onto the aquarium so I removed them from the bowl and then I could put them in. BUT then I tried just the bowls again and this time it worked. No idea what just went on there but I'm good now, lol.