Can I buy plugs for those tiny air holes? I think I need around 20 or so.

The reason is that I have a no-name (late 70's) portable 6 man spa that has those 1/8" holes. They are spaced about 3". 1 row around the seats and 1 row around the footwells lower side wall.

The symptoms are:
1: Nothing come out of the footwell holes.
2: The row around the seats is just way to strong.

Thanks Dan

I think I lucked out. The plug fron a cheap big pen fits perfect. Guess its time to stock up on pens. lol

Thanks
Danny