Bubbles out of my return

You may want to check your locline if you are using them. If covering the anti-siphon does not work then just move the locline a bit in all directions. Some of them are not very tight and the slightest gap will not leak water but suck air like stated abot like a venturi.

 

plumber's putty would be a very easy way to plug the siphon-stop hole. It's cheap and easily removable

 

Just to "check", you can simply put your finger over the siphon break hole and see if that makes a difference. Since the hole is so close to the actual output fitting, it won't take much time to clear the bubbles in the return.

 

Agreed, plugging the siphon hole should show any improvement within minutes. If it is the culprit then drop it below the water line. This was the problem I had initially, as soon as I plugged the hole and drilled a new one 1/2 below the water line everything stopped.

Just my two cents and hope it works.

 

Luckily, The bit that goes into the water with the siphon break was the only peice I didnt glue. When I replaced that with a peice of PVC with no siphon break there was finally NO bubbles!!!! Bubbles are absolutely gone .

Thank you all

 

Not exactly a replacement light as such. If I screwed the light by letting moisture in it, then they just wont replace it. Therefore I would have to buy a new light.

The light that im running on the tank now cost approx $800. So I would be buying something of similar price to replace it with if that makes sense?

If it is screwed, I will prob just get two radions.

 

Have you seen what reefbreeders.com has to offer these days?
Good prices too

 

Havent heard if they ship internationally. Like bulk-reef supply, I think its all just US based.