fish recommendations

I’m looking for some fish between 3”- 5”, that won’t get eaten easily, to go into a Cichlid Community Tank. The Tank currently contains: 1. Blood Parrot - 5.5” 1. Blood Parrot - 4” 1. Gold Red Spotted Severum - 4.5” 1. Turquoise Red Spotted Severum - 3” 1. Koi Angelfish - 4” 3. Diamond Tetras...

I am looking for some advice on what fish to add to my tank. I have a 36 gal bow front freshwater tank. I have 5 small platy fish, 2 swords, 1 adult black molly, 2 molly fry, 1 small guppy & 1 betta. I don’t want to add many more as I don’t want over crowding but maybe 2 more?? Any fish...