I'm looking for some advice please. I was lucky enough to get my hands on a little Paracheilinus piscilineatus female. She'll be finishing 12 days of TTM tomorrow, is very active and eats very well. She is however very tiny. To illustrate just how tiny, I've included a photo of her in front of a 50mm / almost 2 inch PVC fitting for scale.
Therein lies my uncertainty. I'm somewhat hesitant to add her to my display tank, concerned that she might not be able to compete with the other fishes for food. The bigger and most dominant are H. marginatus, H. leucoxanthus, a pair of lapillus and a C. lineatus. There are a bunch a smaller ones too, all the way down to the smallest, a P. ataenia and Elacatinus oceanops, that are both fat and have no problem fending for themselves. Both are smaller than the new girl.
The alternative would be to add her to my frag tank in my sump for a few months, which is about 20" x 20" x 15" with rock and plenty of live food. I'm however not convinced this is the best plan either, as these are social creatures by nature, and spending months in solitary at such a young age might cause issues later.
Anyone have any personal experience adding such a young wrasse with a bunch of adult wrasses?