check a specility store for spas and small pools i know there there i dont
know if there low cost or not

richard reynolds


"Richmond" wrote in message
om...
Currently I am using different timers to control different pieces like
Lights, Duetto CO2 diffuser, Airstone etc.

Is there any (low cost timer) which will switch OFF one and ON another
gadget.
I mean when my light goes off I would like to start my air stone.

Thanks and Regards

Dominic
http://www.dlink.org/aqua