Yea i was thinking the same i baught a group about a month ago and they came in around 6''7''. I loved them so i just baught another batch and they all came in at 3''. Im wondering if i should seperate them or take the chance and leave them together
Yea i ended up dividing them after i saw what they did to a 8'' goldfish i threw in. I just hate having a divided tank it makes it look ugly but i guess its better than losing them.