I have tried repeatedly to get two power heads to run on an off and on cycle to create a alternating current in my tank but have failed every time.
Below is my last eat try. The pump stays on 24/7.
How do I make this work. On and off seemed like it would be easy.
Below is my last eat try. The pump stays on 24/7.
How do I make this work. On and off seemed like it would be easy.