90 Fresh---->Salt Drilling Tank?
I have been searching forums and the internet on this question so I'm hoping someone can help me out. I am converting my 90 to salt and will go with a sump with skimmer as opposed to HOB Remora. From what I gather, it is better to go with a "drilled" tank 3" from top instead of an overflow box.
If my tank has no holes, is it a hassle to drill it or should I just go with an overflow box with a "custom" drilled nozzle hole to prevent backflow if power goes out?
This is basically my biggest dilemma. I don't want to come home to a flooded basement, and I want the better skimming strategy of the two.
Please help me out.
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