Mag 12 Question

Eric81

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I am in the process of getting my 120g tank up and running. I have a Mag 12 as my return pump with a ball valve on my return line. I have flex tubing with no elbows. With the valve fully open, it is more flow than I want...at least initially. If I partially close the ball valve to reduce the flow, will it hurt my pump in the longrun (i.e. put detrimental stress on the pump)?

Thanks in advance!
 
Yes it would try doing what is mentioned in here.
http://www.melevsreef.com/what_sump.html


Sent from behind you!
 
Thanks for the input! I like the T method with a ball valve on one end as mentioned in the Melevsreef article!
 
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