Under water greenhouse

Step 2: Drilling time

Ok, take the drill and bit and drill a bunch of small holes in the jar, making sure that they are indeed small (you can pop a nail through the lid and it will perfect size for allowing water in).  Make two holes big enough to fit the fish tank air tubing to fit through, preferably on the edge of the jar.  Feed the hose through the two holes in the jar. Have one of the hoses reaches the top (bottom) of the jar, the second hose can sit a couple of inches from the lid.