Drilled Overflow Kit For A 75g Tank?

[Hiker4twenty]

I'm going to be in the possession of a 75g tank in the very near future and would like to drill it and install an overflow. I'm looking to purchase this 700gph overflow kit from glass-holes.com.

700 gph Overflow complete kit - Glass-Holes.com dope aquarium stuff

I don't know anything about drilled overflows or glass-holes.com for that matter. Please advise if this particular kit is good and will it be a good size for the 75g?
Thanks everyone!

 

[Jmck]

Someone else on here has been doing that
https://www.livingreefs.com/ltkenbos-55-gallon-rebuild-t26588.html

same kit. Looks like its effective. I'm not sure how much you need to have overflow in that size tank, but I believe it will be a good amount.

 

[Jmck]

https://www.livingreefs.com/glass-holes-com-rules-t21676.html

ive had no experience with glassholes but here is ryans opinion on them :)

 

[Hiker4twenty]

I forgot, also what size return kit should I buy?

Return Kits - Glass-Holes.com dope aquarium stuff

 

[supernatureal]

I have the bigger kit with a 3/4 return and love them both. I will be a little noisey at first but it will quiet down. I run it with a mag 9.5 full throttle. All this running in a 90 gal tank. Shipping was super fast. Craftman ship is top notch. I love my kit. Best investment for a non reef ready tank. Instructions easy to fallow if you are handy with power tools, as well as quiet humorous.

 

[Jmck]

Oh yea, and each box comes with lollies :) Best part