So I went and combined Sid's with hillstreams a month ago, just had to try it. And luckily there were no problem: Sewellia fry or shrimp didn't end up on food chain and no one got hurt.
But think that any eggs can have been eaten. So this went good, but I'm putting up a new tank for the Sid's. They deserve it, wonderful fish. They are the most curious fish I've ever had, everything floating by has to be checked

These are quite small and I suspect that when growing bigger the behavior would change. The snails disappeared almost 98%, but as mentioned in another topic there will be some killer-snails to do the job. One hard thing left, catching them. Any pointers on that?
Here are some pics of them, hard to get good ones.
