Sumps, external pumps + drilling
will an external pump pull the air out of an over the top setup without manualy priming?
want to switch to a used sump i got at the fragfest, my current sump is drilled, and i can drill the new sump no problems i just wanted to save on downtime in between and just fully redo my plumbing in place then just swap the pump over to the new sump when i pull it off. hah still just a "temporary" sump on a "temporary" setup.
temporary as in i want a bigger tank but do not know when it will happen.
Last edited by blacknife; 09-23-2011 at 10:45 PM.
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