To get them to eat the peas you could try squishing them into pieces as this will be easier for them to eat or try putting the peas in with your normal food you give them.
They are obviously not hungry. There can be many reasons for that. The most common reason is the fish are in poor water conditions and they are unhealthy/sick. If you have stuck to the basic rule of...
Yes. Take the shell off of the pea and squeeze it between fingers to break it up a bit. It is good for digestion and helps with swimbladder. One pea is enough for most goldfish. Goldfish love peas!
yeah , they can eat anything tbh , peas are best if its having blader issues and is swimming upside down or sideways , boil the peas and squash them into a sort of paste then pour it in the pond or...