To all pet lovers...

I am not a animal person.. m completely vegetarian and I don't feel like keeping pets as well.. I am scared of dogs, I don't like cats much, fishes I feel are too delicate and can't handle them.. only thing I like is rabbit but that too not at home.. 😋😋😋😋
Now my son have this field trip curriculum where they go to different places and recently he went to aquarium and as token they gave each kid this tiny little colourful fishy.. #beingmom for concern of my son I got pot and trying my best to make this little one happy...
Would love to get more inputs from you all what else I can do.. please don't suggest something too difficult as I feel scared to even change that of fish died or something happened...
Looking for inputs and suggestions...