aquarium

here's a vid from this place, feel free to sub if you like what i'm doing! https://youtu.be/amoLe17wysc

When I took out the squid I put in my large aquarium, I couldn’t put it back in. Further, I can‘t put any fish in any aquarium now, no matter where I put it. My inventory full of various fish is completely grayed out when I enter the aquarium menu. I’ve looked around all over for this glitch and...