=”Betta Air Action Hippo Head is a very realistic looking resin ornament which creates some extra movement in your aquarium. Using a small air pump (not included) the gentle air flow opens and closes the Hippo�s mouth and adds some extra oxygen in too. Mind”&” your fingers! Your display will look even better if you add one of our air action Crocodile�s too! (MS899) Dimensions 11cm (l) x 6.5cm (w) x 5.5cm (h). Recommended air pump: Eheim air100 (AP040) or similar.
