Is this wave maker any good?

[JacobD]

Bought this for my 75 gallon because my PH was getting a little high and put a wave maker on top to lower it, worked a little
But I need more so I bought this.

 

[ndrwater]

Knock-off of other brands like Maxspect, but Jebao has generally been a decent lower budget option.
They work well... Right up until they dont ..

 

[JacobD]

Knock-off of other brands like Maxspect, but Jaebo has generally been a decent lower budget option.
Ther work well... Right up until they dont ..

Haha yeah, I got the 3 years warranty just in case anything were to happen. Thanks for the feedback!