I tried to feed peas to my gf once and they all ignored them. Some took a little nibble but nothing else. In hindsight they were probably too hard and too big. <_<

Tonight I boiled some sliced zucchini, cut off the skin and the middle bit with the seeds. This doesn't leave much but I cut it up into very small pieces.

All 23 goldfish ate it ... and fast !

They really enjoyed it so I'm going to try some other vege's. Maybe some frozen carrots and peas in the little cubes. Not so much work to cut them up.

Did u peel the peas b4 u gave them 2 the fish??? If u kinda squish them when u put them into the tank they break into gf sized pieces!

Yeah, I peeled them but they didn't squish, I had to cut them - must have been too hard.

Hard... you need to boil or microwave the peas until they are soft.