Drilled or overflow box
Just wondering if their is a real difference between having your tank drilled or having an overflow box. Can someone tell me which is better or if their is a real difference or not? I have a glass 55 gallon but am still researching this question before I set it up?
So far I'm getting no real conclusive answer. Is it a prefference thing or is there some advantages one way or the other???
Any thoughts would be great!!!!!!
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