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If you mean holes for bulkheads- Not normal unless it is a hang on the back model for tanks that are Not drilled.I just received my overflow and it doesn't have holes in it. I was just wondering if thats normal or not.
It is supposed to be drill mounted internal overflowIf you mean holes for bulkheads- Not normal unless it is a hang on the back model for tanks that are Not drilled.
Yeah thats ny thoughtIs you tank drilled? Maybe they expect the customer to drill the holes in the correct spot.
I contacted them, they said thats on purpose.Contact seller. It is useless without holes. May be an oversight at manufacturer
I contacted them, they said thats on purpose.
The overflow is just metal?Looks like you will need an acrylic hole saw
I bought it off ebay, why is it a bad idea? Any idea where I can get an overflow with a be an animal setup?A metal overflow for a reef tank? Sounds like a bad idea, what kind of overflow is it? Do you have a brand/model name?![]()
Maybe I'm dumb and its not metal, you tell meI agree, pictures and maybe a link to the seller, never heard of a metal overflow for an aquarium...
Does acrylic need to be lubricated like glass? Also dumb question but, same size holes as aquarium holes correct?Yes- just go slow when cutting hole.

