wavebox generating micro bubbles

[sertac]

Hello,
I have just set up a new tank (150x65x60 Lxhxw cm) and put a wavebox to back corner of the tank.
When i set up my lighting i see that the box generates many many bubles into the tank.

What do you think is the problem. ?The tanks water level is 1 cm higher than boxs blue water level mark.
Where do you advice me to put wavebox in 150x65x60 cm tank for best results?
Thank you

 

[rvitko]

Make sure the sponge is not covering the pump inlet, it should be only on the back of the motor for controlling noise. Also, be sure the solid side of the suction housing on the pump faces the top.

 

[sertac]

All as described. I check them all. But there are bubbeles.. when i adjust the pulse speed to low the bubbles disapear. But when i put the pulse to my desired level (about %90 ) the bubbles start to come bigger and bigger.
When i fully submerse the unit inside the water bubles of caurse goes. I am now using it complately inside the water.
Any more help and suggestions please?
Thank you.

 

[rvitko]

Each aquarium has one frequency that will generate the biggest wave- at 90% or more of pulse speed some bubble will likely be possible but this is not likely the freuqency which makes the biggest wave on such a short aquarium. You want 1 wave, crest on one side, trough on the other.

 

[sertac]

Thank you for information and fast reply. I am still satisfied with the product and i am sure i will find the best adjustment for my aquarium.

Thank you again.
regards.