I was going to drill it but my girlfriend wasn't to hip on the idea. So now I'm going to using 2 CPR hob
overflows with a mag 12 return. My problem is I can only buy 1 at a time over a month period. I'm getting my live rock on Sunday about 120 pounds of fully cured Fiji. Can I just let that sit in my tank with a couple power heads and a heater.