Since this is a brainstorming session, I am going to throw this silly idea out there for you to ponder. Remember those toy submarines that used to come in cereal boxes, and you would put baking soda in them to power them? How about something like that?

-Chris
1 acre pond
Currently managing:
FHM, GSH, GSF, BG, PS, RES, LES, YP, SMB, LMB, HSB, RBT, WE, CC, FHC, and Grass Shrimp