this is a sweet unit, I could not beleive it came from Hong Kong in 4 days after the holiday Monday! I didn't mark as a gift or claim a lower price. It performs great! my huge anemones love it! This replaced four powerheads and an older tunze 6100 that broke, never came close to this effect. I also had red slime algae on my sand from poor flow and it has virtually disappeared. Just found the light sensor so let's see if comes on tonight. I like the voltage regulator that you can buy as an add on for $5 or so. I can hear it on high settings but I have an inwall 180 gallon so no problem. It is really cool to see the wave settings and my tank rocking and pulsing just like the videos!

great wather movement! my best investment at the moment on my all aquariun!

Works Great. A little loud on high settings compared to Tunze, but for the price can't be beat.

A very powerfull wave maker with a lot modes, especially now with the new controller. The night mode works also very well. My aquarium is in my sleeping room, when the lights go off, the night mode activates and the pump runs very quiet.

Muito bom essa bomba !!!

Muito boa a bomba gosteimuito!!!!

This pump is awesome in my 150. I could not believe the amount of detritus it blew off my rocks. For $75 its a must have!

Excelente compra, eu recomendo.

sempre compro com a fish-street, podem confiar.

recomendo a compra desse item - I recommend this item.

This wp-40 product is very great for my aquarium, fish tank.Great communication and very high quality for Turkey.
I buy it in turkey 160$, now I buy it 75$+shipping in fishstreet.
I would recommend this wave maker for bigger fish tank ( minimum 100x50x50) because its very strong.
This wavemaker not expensive than anathor wave maker but its stronger than.I'm going to purchase another one soon,I like it.

Highly recommended