Setup 75Gallon Sea horse tank
I have a quick question. My tank is a typical 75 which is 4 foot long. I am going to install two 240 hydro power heads which means i will get the rest of the flow from the return pump. Current efulx dc pump and i can control the flow. But my question is i am thinking about putting a spray bar on the return line. Anyone have any info on the size of the holes that would be need? Thanks.
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