Black Aquarium Air Pump

Adjustable, not too loud, needs new stone (does not come with one), plug in Aquarium pumps influence agitation by displacing water with air bubbles. Air pumps ensure fish have enough oxygen to breathe regardless of outlying factors, such as medication's presence in the water or photosynthesizing plant life. Not on Poshmark? Use my code THIFTYFINDSX’ when signing up and receive $15 off your first purchase!