[DartmoorLiz]

One frog's enough.  We have now fitted a frog filter on the pipe from the spring box made of an old cycling water bottle with curly scourer wedged inside.

[Backinwellies]

We decided to clean out 20yrs of muck from bottom of storage tank ... to find brick wall was leaking and that was how frogs were getting in!    ....  no water for 3 days whilst re-cementing was drying!