I have a 30 Gallon fish tank, any recommendations?

I originally got it for some fish. I then wanted to get an axolotl and realized how much work they are. I then wanted to get a blue tongue skink but with my bird I don't think they do well with noise.

Any recommendations on a pet for my tank? Could be land or water. Also I have a parrot who's loud.

Sharks,any kind really. Had one for a few years, I can't remember what type it was and also had a catfish, I loved them, they.stayed at the bottom so I was able to get a beta fish. They all got along. I loved those guys, eventually we had to move and I didn't want to stress them out so I gave them to the reputable pet store in town.

Any time I'd tap on the glass they'd all 3 come up for food. The shark and cat fish got pretty big. I wish I still had them.

If you're going to use it for land animals, I recommend Bearded Dragons. A friend had two of them and I absolutely adored them. They loved sitting on my shoulders or lap. They'd smile at you too.

You could always get 4 turtles, then name them appropriately, just saying