I have a 330g DT, it has three 2" drains.
I have the Hammer head restricted a bit otherwise it pumps more than my overflow can handle.
My drain plumbing doesn't go straight down due to the shape of my sump room, it goes down ~2', then 90's, goes about ~4', then 90's, goes about ~6', then 90's to a short spa-flex into the sump.
I have tried different lengths of pipe, 90's on the pipes, T's on the pipes, 45's, had a pipe with lots of holes drilled in it.
The 90 to spaflex into the sump isn't shown in the picture.
One of my issues is the little bubbles that come off the overflow I think, but there is just so much water moving it's seemingly impossible to avoid.
I originally had a single 2" up and over the edge of the tank, but the water velocity out of it was like the jet in a hot tub, so I split it into 3, although that doesn't effect the drain.
Any help would be great.
I have the Hammer head restricted a bit otherwise it pumps more than my overflow can handle.
My drain plumbing doesn't go straight down due to the shape of my sump room, it goes down ~2', then 90's, goes about ~4', then 90's, goes about ~6', then 90's to a short spa-flex into the sump.
I have tried different lengths of pipe, 90's on the pipes, T's on the pipes, 45's, had a pipe with lots of holes drilled in it.
The 90 to spaflex into the sump isn't shown in the picture.
One of my issues is the little bubbles that come off the overflow I think, but there is just so much water moving it's seemingly impossible to avoid.
I originally had a single 2" up and over the edge of the tank, but the water velocity out of it was like the jet in a hot tub, so I split it into 3, although that doesn't effect the drain.
Any help would be great.