Well, I pulled Fishlore up about 20 minutes ago to post this and got caught up in other threads. Anyway, I was vacuuming the gravel in my 60 gallon pairing tank with 3 Angelfish and 4 GBRs. To get to the point, a GBR was sucked into the vacuum intake and pinned. It took me at least a minute if not two to get it free. I can't tell if their has been any serious damage as the fish has been hiding ever since. It is extremely pale. If I'm correct, it is a Top Fin gravel vacuum. I've not seen anything about it saying to take caution with small fish. I didn't know if I was going to be able to free her, let alone save her life. She has barely moved since the incident. She only swims away when anything comes near her. I feel terrible about the entire thing. I attached pictures for reference.