I have a 45 gallon tank tall (48x12x18) thats fully setup with a 75 gal HOB Penguin, and i have run out of ideas for it
.
It's presently setup for brackish fish but after some reassessment of my funds i find myself with literally only 50 bucks for my tank (my mom has no appreciation for fish at all), and no way for me to get the brackish fish i want for it so i have decided to switch back to fresh
I don't no what fish to get

Any Suggestions? (if it works with my miniscule budget ill go with plants)
This is the tank soory about the filter it doesn't work on the back cause the stand is messed up (yes that fish in the upper right corner is a mono ill be moving him soon).
. It's presently setup for brackish fish but after some reassessment of my funds i find myself with literally only 50 bucks for my tank (my mom has no appreciation for fish at all), and no way for me to get the brackish fish i want for it so i have decided to switch back to fresh
I don't no what fish to get


Any Suggestions? (if it works with my miniscule budget ill go with plants)
This is the tank soory about the filter it doesn't work on the back cause the stand is messed up (yes that fish in the upper right corner is a mono ill be moving him soon).