reef_farmer
New member
My current system is plumbed for 3/4" pipes. I have a 3/4" T coming off my return pump and splitting off to 2 3/4" pipes that feed the main tank. I.am looking into getting a return pump with.1.5"' in and outlets. I know I will have to change the plumbing that feeds the pump to 1.5". Can I just change the T to be a 1.5" in and 2-3/4" out and leave the rest of the pipes as 3/4"? I basically just diving.1.5 by 2 which will be 3/4. I should lose any flow correct?
