Purple Dottyback (Satan with fins)

[Rakie]

My gf also chose a purple dottyback and it was a terror. In a 29g biocube the other fish werent allowed 1" awau from the surface, and he was still killing them all. Had to take the whole tank apart fo get it.

I almost frlt bad for him when i saw how trrrified he was in the little cup i placed him in

 

[Chad Vossen]

Purple dottyback = very bad.
Orchid dottyback = Very good.

They are hard to tell apart sometimes, but doing the research will make a huge difference. I have about 80 orchid dottybacks in a 30 gallon tank right now (all 3/4"), and they are super awesome to watch.