Well, they have gotten just a little bigger, but not much. According to the material Tom has read, they're supposed to grow faster than plants grown conventionally, but that's not happening.
Tom emailed the professor who wrote the book that Tom is getting his information from. He wrote back that he thought the plants looked like they should look at this stage, but that we needed to go ahead and add our fish.
Tom looked on Craigslist and found someone who was selling out their stock of Mozambique Tilapia and they live just around the corner from us. Convenient, huh? So, Tom ran over and got them.
They're busily swimming around in our tank now. We have an albino one.
It'll be interesting to see if this will make a difference in the growth of the plants.