hackteck
Aquarium Advice Addict
- Joined
- Feb 24, 2005
- Messages
- 2,639
i need help trying to figure out why my sump return is blowing micro bubbles into my tank not alot but its noticable i just set it up today if that matters
So the flexible tubing is leaking where it connects to the barbed fitting on the return line?
Remove the flex, heat it (hot water bath or hair dryer) to the point it is more pliable then quickly push the flex tube up the fitting as far as you can up the barbed fitting.
Check to make sure the barbed fitting isn't cracked first. If the flex is even halfway up the barbed fitting it should not be leaking.