Yes it is with a flow controller, the switch is inline before the controller, so set flow rate at start of day and thats it!
Then switch on/off as needed. saves a lot of water, been great system so far...
I did try and post some photo's but the upload thing on this site is sh*t.
will try again...
Aha, worked this time... so remote is little black box top right corner, I extended the antenna (brown cable, under white tape surrounding whole thing) so receives from further distance. Ignore Amp meter that is defunct, idea that didn't work, but voltage meter works great, lovely way of keeping and eye on battery, Only £4 again fleabay from china.
Whole pump assembly mounted on board attached to tank box, so that it can be removed on cold nights, simple.
So everything is always on, then Remote switch controls the lot!
£20 well spent...

