- Joined
- Aug 12, 2009
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I just bought what I believe to be a 90 gallon aqueon megaflow tank. It seems like both holes in the overflow are 1.75 inches. Could someone confirm this? Wouldn't that be 2 3/4 inch bulkheads? It looks like the plumbing was a 1/2 inch return and a 3/4 inch drain.

