hard to tell with those pics but looks like silver goldfish, but seems odd that its that fast, perhaps that goldfish is a champ? who has been working out waiting to beat up a barracuda?
got this from my friends house, was spose to be a feeder for his 'Cuda but he was to quick, yes you heard me to quick
i was thinking some sort of creek chub or barb
hes been calling it a guppy though
he is always swimming and these were the best pictures i could get
hes 3-4"
If you raise goldfish outside in the sun, or don't give them a good diet, they'll turn white. I mean snow white. Really pretty. I used to keep commet goldfish in my water troughs for the horses. They eat the mosquitio larvae and algae and other bugs that get into the water.