Top Off Help!

[bigpete]

ok so I havent posted in a while but here goes...
I have been manually pouring RO water I buy from my LFS. its in the standard 5 gal jug. How can I create a DIY top off system without buying an RO kit. I have seen people use their RO jugs has a simple top off system. please fill me in on the steps to do it! thanks guys
i have a 12 gal jbj nano btw...if that helps...
-pete

 

[demartini]

Hi Pete! long time no see! Jbj makes a auto top off system. I'm not exactly sure how it works but I think that you put some sensors in your tank to determine the water level and when the water level gets past the sensor it activates a pump. I guess you can buy a small pump to put into your 5g jug of RO.

 

[gwh57]

You can DIY one or buy one online for less that $30.