At my wits end!!!!
With micro bubbles, not many and not from the skimmer (it's turned off during the day).
They are coming from both pumps. One of the pumps is new, they other to be replaced when a replacement impeller arrives.
Every now and again (could be two minutes, it could be ten seconds) both pumps squirt out micro bubbles and it makes the tank look dirty (as if there are particles flying around), and it's driving me bloody daft.
The skimmer is off, I have an inch or so deep coarse foam and fine filter pad over the skimmer pump, I also have some LR rubble under the pumps.
There is no Carbon, Bio Balls or any other media in rear chambers.
The pumps have had the extension pipe mod done, and early this morning I removed one of the pumps and sealed the underside with Aquarium Sealant.......guess what, it
still blows out bubbles. I can see into the rear chambers and nothing is restricting the flow, and you can see the water level up to the top of the pumps.
So this afternoon I knocked this up:
If I cant get this bubble problem sorted I'm gonna stick a MJ1200 on the single end, and the 2 outlets are a tight push fit onto the standard RSM directional outlets.
Anyone any idea whats causing the bloody bubbles from hell???