I have 2 29 Gallon tanks and I have learned that it is better to keep a few kinds of fish in schools than one of each kind. The Rasbora, White Cloud, Barbs, Tetras, and Danios are all schooling fish. Swordtails are usually to aggressive to go in with tetras. I would see if you could take it back or put it in another tank. Also, just my oppinion, it is cruel to dye fish because they do not live as long and there are plenty of naturally beautiful breeds out there. You may want to try the following:
Total Stocking for 29 Gallon:
5 Pristella Tetras
6 Danios
4 Serpae Tetras
6 Glowlight or Neon Tetras
1 Ghost Shrimp
You can also look at my tanks for ideas. Good luck
