Another reviewer said it best... "eventual paperweight". He's exactly right. I've had two of these running in my tank for about 6 months now on a wave machine. I recently noticed that both of them are often running in reverse. It's a crap-shoot. Half the time it's right... half the time it's backwards. What a shame.
Update: I did email Hydor and told them of my two defective pumps. A few weeks later I did receive replacement shrouds (3) which fixed the issue. But I'm guessing it's just a matter of time before I can expect it to happen all over again.
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