AQN AS-2 XL 50mm AERATION STONE BALL

Aqua Nova offers several types of air stones. Made of high-quality material, they ensure the best aeration effect in the aquarium, i.e. a high level of air diffusion, and allow the creation of a variety of shapes of air bubbles.   Packed individually or several pieces in one blister. Various sizes and shapes will satisfy the most demanding aquarists. Below is a summary of the most popular series   • AS-1 (15x25mm, small-cylinder) .    • AS-2 (ball diameter 25mm or 50mm)   • AS-3 (Large cylinder 50mm)   • AS-4 (small cube 15x25mm)   • AS-STAR, AS-CUBE, AS-SHELL (55x70mm), stones with star patterns, shells.   • AS-DISK, AS-RING. Large stones for special tasks. Discs for aerating   large ponds and aquariums. From 75mm to 125mm.