Hi,
anyone else tried these? Only suitable for oscars under about 7" I think. One of mine seems to like to swim through it about once a week which is funny to watch. I think it was moade by zoomed.
I will try and find a picture of mine swimming through later.

No, never tried it. Never even heard of the item. Would like to see a photo though. It's always good to have something different for people to look at. You could put in the members Gallery if you like, the fish section

I've seen them. I think it would only be suitable for juvenile Oscars as an adult Oscar would not fit through it and would likely use it for a "battering ram". The Log is better suited to community type fish, live bearers etc. and perhaps gouramis too. I highly doubt it would accomodate a 6-7" Oscar at all, never mind one that is fully grown.