Keeler
Aquarium Advice Apprentice
Should I clean my skimmer when I empty the cup, or is it better to just empty the cup and allow the gunk to build up where the bubbles form?
I've heard two seperate answers, one friend told me it promotes bubbles, the other said it's just restricting the flow.
I've heard two seperate answers, one friend told me it promotes bubbles, the other said it's just restricting the flow.