Innovative airstones for proper aquarium aeration and bubble productionPressed sand construction allows even distribution of air through airstonesNotched design increases bubble-producing surface area for aquarium aerationEnsure proper aquarium aeration with Aircore Sand Airstones. Made with pressed sand, Aircore Sand Airstones allow even distribution of air throughout the entire airstone for dynamic bubble production. Crenellated (notched) design increases bubble producing surface area for the production of more aquarium-aerating bubbles.Please click on "More Information" for directions for use.
Discover the Top Fish and Their Care View FREE eBooks on America's top fish species. Learn which fish may be best for you, where to get your fish, and much more!
Angelfish - lively and pretty fish that can be aggressive to smaller fish
Aquarium Care - how to set up and care for your aquarium
Fish Feeding - keeping your fish fed and well cared for
Goldfish - arguably the most recognizable aquarium fish in the world
Bettas - also known as “Siamese Fighting Fish” the males are very aggressive
Oscars - large, strong, and curious fish often called “Velvet Cichlids”