How can the return line from my pump shoot bubbles into my tank. It's like I have an aerator stone or something.
I checked the sump and its clear of bubbles and if there were they would have to make it through the sponge filter on my Mag 7. I also checked the connection on my vinyl tubing where it meets the spray arm for my tank. Its not leaking and still has the hose clamp tight on it.
So where is this air coming in?
I checked the sump and its clear of bubbles and if there were they would have to make it through the sponge filter on my Mag 7. I also checked the connection on my vinyl tubing where it meets the spray arm for my tank. Its not leaking and still has the hose clamp tight on it.
So where is this air coming in?