Goldfish EMERGENCY!!!!?

It is swim bladder. He needs more peas. Don't feed him algae wafers... He is a goldfish and should eat goldfish flakes. Idk what size tank you have but he needs at least a 20 gallon tank with dual filters. If he survives, a bigger tank is needed. If he doesn't, just buy some smaller schooling fish. Also, try changing 40% of the water without stressing him out too bad. They produce a lot of waste and 20-30% of the water should be changed weekly. Hope I could help:) and good luck with your Goldie.