Today while at my job as a substitute teacher I noticed that the classroom had a fish I really liked in one of their tanks. The kids didn't know what it was and obviously the teacher was gone since I was the sub. I'd like to know what kind of fish it was. It was in a freshwater community tank with neons, some different tetras, and snails. It had a body similar to my cherry barbs, long and slender but it was like a creamy silver white color. It's fins were colored like a rainbow shark. So it was a creamy silver body with red fins. It was about an inch and a half long too. I've looked on all the profiles and didn't see it. Any ideas?