Hi Everyone,
I hope someone can offer some advice here. I purchased an acrylic frag tank that already had one 1" drain hole drilled. I want to drill a second hole for an emergency drain. Initially I was going to drill another 1" hole but noticed that the holes would be very close together. The two bulkheads would pretty much be touching. Is this dangerous for acrylic? Should I drill a 3/4" or 1/2" emergency drain instead? The return is 1/2".
I hope someone can offer some advice here. I purchased an acrylic frag tank that already had one 1" drain hole drilled. I want to drill a second hole for an emergency drain. Initially I was going to drill another 1" hole but noticed that the holes would be very close together. The two bulkheads would pretty much be touching. Is this dangerous for acrylic? Should I drill a 3/4" or 1/2" emergency drain instead? The return is 1/2".