I love your tank. I have several of the same plants that you're growing, and it's encouraging to see how healthy they are in your setup! What is the make-up of your substrate? I'm too lazy to go back and find it!
thebuddha: I'll be back in my office in the morning and will check for part numbers for the tubing and caps I used. You can get the caps (warning: ugly orange really stands out in a tank unless you paint it) at U.S. Plastic and the tubing from several different retailers online for cheap.
Just ordered ten Corydoras habrosus to go with the others I've already got. Should be arriving via USPS Express on Tuesday or Wednesday.
Beginning to think ten of them may be enough. Will probably just leave the ten in the tank along with a bunch of shrimp for a few weeks. Then the plan is to move in six or seven C. pygmaeus and that'll be that. Cories and shrimp.
Guess it's time to make sure I have plenty of Repashy Soilent Green and Community made up for their arrival. Hopefully they'll take to it quickly like the others so I don't have to mess with frozen foods all the time.