"Nick Cramer" wrote in message
...
"Reel McKoi" wrote:
"Nick Cramer" wrote in message
By twisting two 45's, you can attain any angle from 0° to 90°.

By twisting them you can change the angle?

Buy 2 of them (F-M and F-F, 1/2" or 3/4") and put them together (NO
glue!).
Rotate one relative to the other. Observe the angle between the two ends.
===================================
An F-M and an F-F? I'm afraid I know nothing about plumbing and PVC pipe.
I think it will cost a lot more than $15 to cover these tanks. It would
take 12 12' pieces (tanks are 8' wide), 12 4' pieces (tanks are 24" high)
and 12 joint things that angle the right way - including 3 top things that
are four-way to keep it together like a Gazebo. What angle are those
four-way top pieces and what are they called? What do I ask for?
--

RM....
Frugal ponding since 1995.
rec.ponder since late 1996.
Zone 6. Middle TN USA
~~~~ }((((* ~~~ }{{{{(ö