Over flow Notches

[brett027]

Does anyone know what to use to cut nice waterflow notches in a DIY overflow box?

[Aquatic Specialists]

router, dremel. Table saw with acrylic blade, but maybe a little more dangerous

[brett027]

what kind of router bit??? If I go to lowes, what do I need to get?

[marinelife]

I used a dremel to make mine larger

[jeremyreef]

I would just use a diamond blade, the all in one cutting blades.

[TechGuy40]

Yah, a diamond blade!