| previous by date | index | next by date |
| previous in topic | topic list | next in topic |
> Frank Collingwood wrote:I agree with Frank wholeheartedly
>
> You can always use 4 inch drain pipe,
> cut in half along the longitude, and
> lined with mirror plastic, plus "egg
> crate" for fluorescent fittings. Three
> or Four UV tubes will then do the
> trick for you