need info about pumps

The previous review posted also has noise level readings...

My italian is rusty as far as writing goes but I can read. So in english my response will be.

In any case. The 50z is a mutch better overall pump than most aquarium pumps. But it is also noisier than my l30. (hard to belive I know, but my experience)

Now in that case I would recomend the Eqivalent of the mcp350 thats found in europe. And modding it for a central inlet like they sujested above.

ok thanks to all.