I don’t buy fish there. I use to buy dry goods there, but now with all I know from this site, even those products are inferior and not worth the money. Especially their gac, why would a pet store sell such low quality gac it causes hlle in tangs while marking it as safe for marine use. It just doesn't make sense to me. Their light selection too.. good lord.. why set up people for disappointment and failure by only offering the lowest of the low quality lights, still charge hundreds for them, and not mention if you want success with coral you need the top end model of these inferior lights and a few of them. People would be a lot better off who are getting into the hobby if they avoided petco all together. Once you know what you “can use” that they sell, then go there on rare occasions. If they just sold at least a few brands that are used in the industry it would be a complete different story. I’d die the day I walk in and they are selling kessils, radions, reef octopus stuff, tunze atos, quality sumps, anything like that would just make my day... lol.