| Question about Air Pumps This is my first post here. Hi everyone. I have a question about air pumps. Is there a general rule as to how powerful the pumps need to be to operate different items. Specifically, a bubble wand. I have a 55gal tank and want to run a bubble wand and maybe a couple air stones. THere are so many air pumps out there, though, and I don't want to get one too powerful. I'm looking at probably a 36 inch air wand. I've seen the pumps that say "10 gallon" or ""50 Gallon", or what have you, but what is needed to run a simple air wand. Thanks |