@Ajr3485 @Ajr3485 The debug angelfish (on the left) from hidden objects is not even visible to the sim. No selection options. I can not grab it and drag it anywhere after placing if from debug. Same with the debug Sulani one (the yellow one). The one on the right is a live angelfish and was caught in-world and has the expected options.
The screenshot on the bottom shows the options if the live angelfish was added back into the tank. I can add it to the sim's inventory from there or from the floor. Bottom line... are you trying to get a debug angelfish to use for ambrosia or some other purpose? This won't work. You will need to catch one in-game.
Edit: @Ajr3485 I just uploaded an Angelfish on a table and have experimented with it. If you place the room and drag the fish to the floor as-is, you will not be able to add the fish to the large tanks, but you can add it to the Sim's personal inventory, household inventory, or the small fish bowl. However, if you add the fish to your household inventory, then drag it back to the floor, you will have all normal fish options, including dragging it to the large fish tank.
If you're looking to make Ambrosia, I have this Angelfish plus the other ingredients in the gallery. I also have an Ambrosia there:
https://www.ea.com/games/the-sims/the-sims-4/pc/gallery/3CCF7EA89D2411EA8660C0F33FEC93F1
