Seio

[Willow]

1. the 1500 is much larger than the 820, it requires 6 suction cups to hold it up.

2. seio uses 34 watts of power, tunze 6060 uses 11 watts and produces more current. doesn’t seem like a lot but it adds up.

3. while it may be a new design its the same company behind it that made the worst pumps in the industry and has done nothing to ever rectify it. 100+ bucks is a significant amount of money to spend on a powerhead, my seio works now but im not sure it will in a year since no one has owned one that long.