problem with SCWD

[Guest]

Just recently setup a SCWD wavemaker and have noticed an extremely high number of air bubbles in my tank. i clamped the tubing tightly..after that i even put silicone to make sure there wasnt air coming in.but there is still bubbles all around my tank. ive checked the return pump but everything seems to be fine...i neeed help

 

[reefbound]

I dont have an answer but, I have the same problem Ive used a mag 950 and a 1200 with the same result so I would like to see a fix too.

 

[Guest]

i dont want to but i might just ditch the sqwd. its not worth having the microbubbles!