new vs old Tunze Wavebox...

[GreenSpottedPuffer]

Originally Posted by gobytron

I have a line on a tunze wavebox from a friend who used it for about a year and then quit reefing.
it's about 3 years old all in all though and I have noticed people talking about the new vs the old versions of the tunze wavbox.

what are the differences?

if any knows or knows where I might look to find out, I would appreciate the shared info.....

thanks.
Goby

I think the only difference is the impeller in the pump. Which is actually a significant difference. I have the 'older' pump but with the newer one piece impeller that doesn't break as easily.

There may be other differences too but that's all I am aware of.