What equipment is mandatory for a healthy goldfish? I'm making a list so I can progressively purchase the items as I get paid. So far what I've got is;
-30+ gallon aquarium
-Bubbler (wand or ornament)
-air pump
-Filter (10x GPH, 2x the size)
-heater (to keep temperature stable during winter and wc)
-frozen bloodworms
-veggies
-1/2 good quality pellet foods
Am I missing anything? I want my list to be completely complete and thoroughly thorough. As always, thanks for all the help!