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Old 01/10/2008, 10:35 AM
MSU Fan MSU Fan is offline
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Join Date: Mar 2007
Location: Appleton, WI
Posts: 720
So I bored out the volute, modded the venturi intake like you suggested, and added 2 layers of enkamat to the NW on my NW150. Before I did all that, I tested my wattage on my Killawatt: 42-43w. After I did all that, 45-46w. I expected it to be higher than it is, so I did I do everything right? I do think that I am getting more bubbles (I don't have a dwyer).

Also, how much are you supposed to bore out the volute? I am just nervous about going through the other side...
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Craig & Holly

1-75g FW Planted
1-55g African Cichlid
1-125g w/ 4 turts
1-75g RR Reef
1-12g NC Mantis, 1-12g AP Brittle Star
2-cats
2-dogs (1 Catahoula Leopard Mix & 1 Shepherd Mix)