Just upgraded to a 105g. Using a mag 7, it has 2 drains with 2 returns. Right now, only using 1 drain. It has the overflow kits installed which are adjustable. See pic.
[attachment=0]uploadfromtaptalk1377311017970.jpg[/attachment]
The water just started to fluctuate in the overflow causing flushing noise. It appears that the air is being sucked into the 3 holes that have been drilled. Here's my pic. [attachment=1]uploadfromtaptalk1377311156873.jpg[/attachment]
2 in the middle are the drains. The higher one is inop right now. Why is this occurring and what should I do?
Here's a pic of the current drain & return setup.
[attachment=2]uploadfromtaptalk1377311323559.jpg[/attachment]
~Matt
[attachment=0]uploadfromtaptalk1377311017970.jpg[/attachment]
The water just started to fluctuate in the overflow causing flushing noise. It appears that the air is being sucked into the 3 holes that have been drilled. Here's my pic. [attachment=1]uploadfromtaptalk1377311156873.jpg[/attachment]
2 in the middle are the drains. The higher one is inop right now. Why is this occurring and what should I do?
Here's a pic of the current drain & return setup.
[attachment=2]uploadfromtaptalk1377311323559.jpg[/attachment]
~Matt