DIY automatic water changer?? Anyone?

[kwantz]

ANyone have any good ideas or plans?

 

[Knowdafish]

You might want to use the search function.

Alot of water changers listed here >>>> http://www.monsterfishkeepers.com/forums/search.php?searchid=7482111

 

[Egon]

That's a huge topic on here. You should be able to find that easy in the DIY/Set up area.