First off wow, pretty sure my fish is going to die. Based on the rate of excretion it looks like this happened over the course of a few hours. He is acting normally otherwise. I confirmed it is poop and not a parasite. I'd like to know if this is constipation and if so what treatment is recommended. And lastly I'd like to know if anyone else has seen this before. I'll admit I feed mostly pellets and ground up flakes or brine shrimp, but in my 8 years of fishkeeping I certainly haven't.