this happened a while back the bird took all of our kois they were big bout a foot long or so and the stupid bird came and took em all so bout 6 years later (now) we rebuilt it to about 3000 g's and he came back the other day took some of our young comets he took my fav 
so now we have fishin line all around the pond i've read they dont like that feelin and mouse traps is there anything else we can do cause there seems to be less and less comets day by day

