I am debating 2 corner overflows for my 72" 125g rather than 1 across the middle...
1 is obviously cost effective, less maintenance, and less plumbing.
2 is more efficient, better turnover % of water column, and perhaps safer considering the Primary/backup concept..
What's your preference .... and why?
1 is obviously cost effective, less maintenance, and less plumbing.
2 is more efficient, better turnover % of water column, and perhaps safer considering the Primary/backup concept..
What's your preference .... and why?