nightryder1405
Aquarium Advice Regular
I have had my CPR dual bak pak skimmer for about a week now and it seems to be working good. My problem is that it is producing micro bubbles in the tank. If i adjust the air valves so that they go away but in doing so it greatly decreases the amount of bubbles in the skimmer as well. I placed a piece of sponge in the skimmer and this stopped the bubbles but it also raised the water level in the skimmer. Is this a bad idea? And is this going to make the pumps work harder?