I bought something like that at bigalsonline.com

And Yes your oscar will break everything in the tank.

JOhn

"Shannon" wrote in message
om...
Hi guys,

I remember when I was a kid seeing fish tank ornaments of divers, and
the used to continually float and then sink, with bubbles coming out
of them. I can't find them anywhere on eBay. Does anyone know where
I can get these, preferrably in Australia, but any will do.

Is my oscar likely to break such an ornament when he gets bigger?

Thanks.