Hi! I am new to the site. Seems to be hard to find a good pond forum that is active and well informed. I purchased a few tadpoles about 2 weeks ago and they have vanished. They were California Tree Frogs and should have been fine. I gave my 60 gal pond a good scrubbing this weekend (had a lot of sediment and dead leaves at the bottom) and took the opportunity to check every body out. The fish (I have some comet goldfish one large one) all have gotten over their bout with ich, my favorite buddy Monarch (my platinum butterfly koi 3 inches) is doing well and my 3 mosquito fish are also doing remarkable! my tadpoles on the other hand... have vanished. I floated them for about an hour and I released them. I never saw them again. They were pretty small so I'm thinking they were gobbled up. Any other ideas? I did treat maybe once or twice after I got them with the ich medication (just to be sure). I just don't get why there are no bodies unless they were dinner for the hungry larger fish.