4 days later...

The grow bed looks like this:

You might have to look at it full size but there is lettuce in the front left, carrots in the back left, and peas in the back right. The peppers have not sprouted yet but that is not surprising since they should take the longest. That one pea is about 6 inches tall and only sprouted on Sunday or Monday (can't remember which). It will be interesting to see how these end up doing. We might make another grow bed as the fish tank can support 2 or 3 beds this size.