It's the mating season and my poor little pond is full of them, the noise at night is driving my daughter nuts as her bedroom is just above them. And the frogspawn....it keeps blocking up my filter, so every day I have to clean the filter out and remove the nights invasion of spawn. I took a bucket full out yesterday and quarter of a bucket today. I just move it to the patio pond which doesn't have any fish so its no problem there, but its gradually filling up so there is nearly more spawn than water! At this rate I am going to have to build a bigger pond! (which I would like anyway, its just the cost).