micro air bubbles

chef · #1 10-12-2012, 05:42 PM

Woke up today to a invasion of micro bubbles from my returns. Took the skimmer apart and cleaned it. I have a foam block on my pump.Can't seem to narrow down the cause. Any ideas would be greatly appreciated.

cale262 · #2 10-12-2012, 05:54 PM

Pictures of your sump and set up would help...

Northernseacorals · #3 10-12-2012, 06:18 PM

Did you add anything to the water overnight with an automatic dosing device ?

chef · #4 10-12-2012, 06:23 PM

I didn't add anything. I can't upload pics atm. No direction change in sump water direction.

Northernseacorals · #5 10-12-2012, 06:26 PM

Think you could have anything spawned in the tank?

chef · #6 10-12-2012, 06:41 PM

I doubt anything spawned. It is a new set up and contents are minimal