Blending European craftsmanship with the strength and durability of laboratory grade borosilicate glass. Each piece is hand blown in Germany to blend seamlessly with nature, for a pure aesthetic that lets your tank take center stage.
Lush, healthy plants and thriving livestock are the result of peak aquarium performance. Using only the finest components; each piece in the Cal Aqua line is supported by science. Well thought out designs that improve upon standard function, for optimal efficiency, enhanced operation, and improved water flow thoughout your tank.
Each glass piece is unique, created by master craftsman to enhance your presentation. Designed for visual clarity and appearing nearly invisible when submerged; fluid lines echo the reflective qualities of water.
Clear, flawless, unobtrusive. The next best thing to nature. About Borosilicate Glass
While more difficult to produce than traditional glass; the added strength, durability, and visual clarity make it the premium choice for aquariums. Used for telescopes and high level optics where it lack of distortion is prized - it can also be found in industries where strength is vital. The thermal insulation tiles on the space shuttle are coated with borosilicate glass.
Superior strength and durability
Resistant to breakage (Still Glass no matter what!)
Les thermal expansion
Chemical and heat resistant
No visual distortion
Maintains its shape when exposed to temperature gradients