my 125 with some cichlids and a pacu
start out small
acei, texas cichlid, blood parrot, yellow labs , electric blue, a jewel, and a small green terror and somes red devils
karma it will bite you in the ass
walked in to petsmart one day to buy a 55 the i said i lkke this 75 then turned the corner and said wow i got to have it so i bought the 125.
When you see signs of stress in your fish, you can then take steps to identify the source of that stress and then to resolve it before it becomes a major issue.
If you're looking for a unique way to stock your new tank, give freshwater shrimp a try.
If your fish is suffering, you may want to consider euthanasia as an option to humanely end his pain.