Ebradley
Aquarium Advice Newbie
I've had a protein skimmer in my 14 gal bio cube for almost a year now. I have relaxed the wood block and have noticed that the white foam doesn't come up into the holding container. Does this mean its broken? :-/
You may need to raise the skimmer or lower it into the water to get the foam to come up higher. With mine, the deeper the skimmer is the higher the foam comes up.