One of the very frequently asked questions is: What does a powerhead do in an aquarium? With waves powerhead make, the fish will swim happily and keep fit Agitate the water surface and oxygenate the water Get rid of the dead spot in the fish tank Blow away the excrement that your coral made and... View more

What do the air stones do in a fish tank? Aquarium air stones can benefit almost all kinds of fish tanks and ponds. But what do the air stones that connect to the air pumps do? Reduce the noise by making smaller bubbles Increase the oxygen level in the water Look appealing to the eyes… View more