I was pondering to try and experiment to see if an airlift will work on the EKF trace using 4inch pipe.....
Would it draw enough water up into the pipe and flow back into the first barrel !.....
Loving that photo of the fish in your Profile, think I'll have a pond full of the Asagi types lovely looking fish.
The Daily pond temp thread
Pond still covered, currently 11.6C Been really mild this year as far as pond temps go. ...