Best DIY overflow
 

Whats the best one to make? Just need to know gonna start my tank build this weekend. You guys have been a huge help and big thanks to grizz for helping me with all the correct measurements

Ok think im gonna do the Bean overflow looks good

Good plan. Just built one myself. WHISPER QUIET!!! Personally I suggest building it without teeth on the overflow (but put teeth if that's your preference). If you want a wavemaking device, make sure you leave at least 1.5" from the rim, more is better. I built mine with 0.65" from the rim.

I can tell ya how to calculate how high the water will be over the overflow weir if you're interested.

Have fun dude!

Yes pls scuba alot of info will help me on the project and learn from other. also i wasn't gonna use teeth