DIY overflow (hob)

[paulz01]

Can anyone help me device a plan on how to make an overflow on my tanks. Or point me to the right direction.

I have a 180g and a 55 and i want to put overflows on both. Possibly a HOB.

 

[ghengis]

Got myself in a spot of bother the last time I answered this Q, but my response is the same... Use the "Search" function. Plenty of threads dealing with overflows. Try keying "PVC overflow", or "DIY overflow".... If you have no luck (which you won't), there's always Google. Failing that...fish??

I hope my response has not caused offence.

EDIT: There is also a sticky that deals with the topic, at the top of the DIY section...