Rsquared333
Aquarium Advice Freak
On aqua c urchin/remora's what difference does the drain fitting make? do you just have to empty it less frequently or does it significantly enhnace or debilitate the preformance of the skimmer? I just can't figure out if I would need it or not. I don't mind changing it more frequently, I like doing maintainence on my aquariums so would I not really need it?