ID these powerheads?

[critmin]

I know this might be a stab in the dark but I purchased these powerheads from someone who got them for non-aquarium related uses and I was wondering if anyone knows what the brand or maker might be. All I know in terms of where they are from is that they were made in China, which I am sure narrows the options down a lot:lol:.

Here is a pic:

http://reefcentral.com/gallery/data/500/124555CritminPH1.jpg

That coin is a quarter.

Thanks.

[t5Nitro]

Is it one of those rotating ones? Maybe wavy sea or the one that's kind of just like it?

[critmin]

It doesn't rotate unfortunately, but it's kind of like the aquaclears in how you move around the nozzle. I didn't know wavy seas moved. Can you send me a link to one?