Extra broad air stone for fine air bubbles in aquariums
Air pump accessories for aquariums: air stone made of quartz sand mixture with extra-fine pores for especially fine air bubbles
Simply connect air stone to the air pump (not included), place inside the aquarium
Large surface with 140 or 270 mm length, unobtrusive green colour
For fresh and saltwater aquariums. Second air connection to place a number of air stones in a row
Package contents: 1 x JBL air stone for fine bubbles, extendable, Aeras Micro Plus