Jardin Plastic Shell Sintered Round Bubbles 2-Piece Air Stones for Fish Tank Decoration
Fish Tank Air Stone can also be chemically cleaned without the risk of damaging the stone. It produces fine bubbles making it efficient in the replacement of Oxygen in fish ponds, tanks or hydroponic systems. The Column Design Air Stone is a great way to properly aerate a home aquarium. It creates a circle of bubbles that helps keep healthy fish and adds to the beauty of the aquarium.