My 38g Setup (Mega Pics)

[Gujustud]

Originally Posted by Willito

where is the water level in the black box when it is operating? Is there any vortex created on the surface of the box?

Nope, just looks as though the water is sitting there. I've taken some pictures to show (btw, the bubbles you see are not being made constantly. They pretty much just sit there):





Here's what i've been thinking now that I took a good look at it. I'm wondering if the actual overflow box (thats hanging outside) is too high? If I lower it, would it create more of a suction? In a sense, it would lower the water line in the box, which I think would help out. Dunno for sure tho?

While I was taking these, my blue neon goby decided to show off. Here he is showing how strong he is by sticking on the glass where the 2 seio's turbulence is greatest:



Also would anyone be able to chime in here? I wanted to get another neon goby, but a yellow neon goby. Are they okay to mix?