I am planning on buying 10-15 CPDs for my newly cycled, planted 15 gallon tank. I'm planning on doing a species-only tank, but also maybe some RCS.
I have read some conflicting information on their hardiness, and I am not sure how they would do in a fairly new tank? It's been up and running...
How do you breed a species of fish or shrimp for hardiness first and appearance second (if you're linebreeding)? How would you tell which were the hardiest offspring of each generation?
I know it can be done, but no one has explained how.