lpsouth1978
New member
Wow, that pump is huge! Do you think the head is due to the right angles in your plumbing? Maybe the RFG have a lot of head?
Habe you noticed any shimmer in the MarsAqua light?
I noticed you have a herbie drain. Could you not restric the flow on that rather than increasing pump flow? Is the herbie annoying to tweak?
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Yeah, it is a big pump, but I wanted to have enough flow to be able to plumb in reactors and such down the road if needed. I think that the flow is in part due to standard head loss plus the use of a '"T" and 4 x 90 degree elbows. Also, I am only running the pump at 60%, starting the flow at about 1200gph.
The flow is restricted using the herbie. Any adjustment to the herbie requires and adjustment to the pump flow as well. Everything is balanced, so I cannot raise the water level by just adjusting the gate valve on the herbie without adjusting the flow rate as well.
The Mars Aqua actually has quite a bit of shimmer. I actually removed about half of the lenses to provide better color blending and reduce the disco ball effect. I am pretty happy with it, but will be replacing it with the 300W version in order to cover the entire tank more evenly.