Mr aqua tornado fan vs ANS fan 1000

[lucasjiang]

Hi, i need to cool down my 2ft tank. i went to a LFS and saw two options. First one is tornado fan, second one is ANS fan 1000. Which one is better? Also, what is the wattage or electrical consuption for both? I tried digging up many old threads, but to no avail.

[seanang168]

I did a similar comparison but is between ANS 3000 and Mr Aqua.

I find that both seemed served the same function. But Mr. Aqua appears to be very quiet while ANS is more noisy.

Mr Aqua also need more space for installation and may eat into your top space.

I got the ANS in the end and installlation is very straight forward using a clamp screw.