How many magnets for a wavebox?

[kevinlo]

I'm about to purchase a wavebox. How many of the magnets are needed to secure it? 1 or 2?

Thanks!

 

[Atlantis Aquariums]

Two magnets would do the trick

Marvin

 

[rvitko]

2 is the ideal and what we recommend.

 

[tylorarm]

I bought 2 but found that I couldn't attach the top magnet due to the top bracing (try as i might), while still keeping the top of the wavebox out of the water. It's been holding just fine with 1 magnet on the bottom and suction cups on top.

 

[rvitko]

That works too, it is safer though to use 2 and overlap the top ones on the tank trim.

 

[lorinton]

I also could only get one magnet to work and use two suction cups on top. I have half inch glass and the wavebox hasn't budged a bit.