I have the Phosban 550. I plan to get a second one soon. I am building a manifold for my new 180g Reef Tank. My question is....
Is there a way to change the input and output hose barbs to a ¾ “ ? Or is 1/2 “ inner diameter my only option?
As they say, go big or go home.
Is there a way to change the input and output hose barbs to a ¾ “ ? Or is 1/2 “ inner diameter my only option?
As they say, go big or go home.

