On Thu, 29 Jul 2004 22:06:35 +0100, Stefano wrote:
No air bubbles is coming out of the filter.

No need - as long as the surface is moving (test with a pinch
of flake and see if it moves round) you are getting sufficient
oxygenation into the tank.

At first like an idiot i put the venturi kit in the water then realised that
it should be left out in the air.

Yep! It's not very good, however. I tried the venturi but
I have better luck with a piece of thin air line. Attach
that instead of the venturi and be sure it is coming out the
top at the other end. (Blow down it gently to test if needs
be).

If you want bubbles and noise, try the airline (if the venturi
doesnt work). If you want quiet bubbles, get an airstone / pump.
If you just want your fish to be ok, no need for either.

--
Flash Wilson
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Still collecting Electricity Pylon photos - please send me yours!
- http://www.gorge.org/pylons