Anyone kept this tetra species? There is very little information on the internet about it; however, I did find this article in Practical Fishkeeping from 2011. Here is the article: Imperial blue rainbow tetra It is a spectacular fish! Questions are: I would like to put twelve of these in my 30 gallon (36 x 13 x 16 ) planted tank where I have ( or will be getting this week) 10 corydorus duplicareus. Temperature will be around 75-76 degrees, ph7.6, weekly 75% water change. Sound like an adequate amount of space? Parameters?