Description
Specification: Material: Mineral stone + plastic, Help to keep fish healthy and adds extra beauty to the aquarium It is an important instrument to keep fish respiration. Jetting Volume: 0.8 L/min, Recommended Air Pump More Than 2 W. Size: 0.57″ x 0.95″(D x H)。Fits for 3/16″ inner diameter tube. Fine bubbles provide oxygen for fish to breathe, and lower CO2 level.
