sparrowvivek16

To avoid your contact points from corrosion use stainless steels or other Non-corrosive metals. (Solder, Hot glue, heat shrink tubes)

hi i am having some problem with this project, i made it. It works fine in a small glass of water. But when i connect it to my tank the lights starts to flickers and slowly turns off. is this because of resistance? is there any way to resolve this?

That's what I thought at first, so took all the connections and dropped them on a glass of water. It works fine no flickering. When connected to my tank it works for first few seconds, then the flickering starts. Any idea?

Hi author, i made this.. it is working. but sometimes when i turn it on all the lights flickers... is this because of water resistance? an response would be appreciated.