Hi The Minkey, we're on Barry road, library end, so a bit of a number 12 from the Rye. I put in the pond myself as soon as I moved to the house, my old west Indian neighbour used to call me 'Frog Daddy' as I would spend so much time gazing into the water.It took a few years before there was a successful spawning. A large proportion of spawn is produced with white nucleii, very often all of one batch, which is non-viable. Last year I had a catastrophe as the water level started to drop alarmingly quickly after the tads had hatched. As you probably know a wholesale topping up with tap water ruins the balance in the ecosystem, so I elected to 'save' damn near all the tadpoles numbering probably 10000 into temporary tanks whilst I re-lined the pool. At that time there were 80 frogs and close to 20 newts in the primordial slime at the bottom. The whole process took less than a week and has established pretty quickly. Lazy me has postponed the final stages of landscaping, so some liner is on show on one side. touch wood it holds up pretty well now. let me know if you want to come. Lou