I used to come here for tank plants and fish and things... I no longer can do that. The last batch of fish I got all died from a bad case of columnaris (mouth rot) and no it was not my water or tank or anything. They sell fish that are not ment for home aquaria and they don't really have the base knowledge to tell people this info. Some of the fish they sell can't be in tanks smaller than 150g AND they don't mention if they are schooling fish of not. It's important to have proper fish knowledge so people don't adopt a fish and then put a bala shark in a 20g tank. With fish sales i think they just want the sale. I recommend finding a Local Fish Store if it's aquarium fish and plants you are looking for.
I only use petsmart to buy my dog food and some tank accessories now. The people that work there are still super nice. The store is always clean. My biggest issue is just the fish