60mm Aquarium Pond Pump Hydroponics Diffuser Fish Tank Bubble Air Stone Aerator Round Bubble Diffuser Airstones for Aquarium Fish Tank Hydroponics Air Pump Mineral

• brand new and high quality.
• brand new and high quality.
• Increase oxygen levels, lower CO2 and raise pH.
• It is an important instrument to successfully keep aquatic fish for respiration process.
• Durable, washable and sintered by high temperature, different from other air stones. Easy and convenient to use.
• Creates bubbles in fish tank while attached to an air pump. Creates water currents and dazzling underwater scenes.

Jeffergarden is a newly-established craftman brand, "Providing more convenient garden&home improvement tool for most people" is what the company has been striving for since its establishment. The Jeffergarden brand has always been associated with improving people's quality of life and adhering to the business objective of "providing affordable, well-designed, functional and low-cost household products for as many customers as possible". As a newly-established firm family-own operation, we pay serious attention to each order we got. We fully understand how important when you stay with your family. We would like to give people more time to share love with their families. Description: brand new and high quality. Increase oxygen levels, lower CO2 and raise pH. It is an important instrument to successfully keep aquatic fish for respiration process. Durable, washable and sintered by high temperature, different from other air stones. Creates bubbles in fish tank while attached to an air pump. Creates water currents and dazzling underwater scenes. Easy and convenient to use. Specifications: Material: Mineral stone + Plastic Color: Gray Suitable for inner diameter 4mm soft tube. Size (4size for selection): 40mm /1.57" x 15mm /0.59" (D*H) 60mm /2.36"x 15mm/0.59" (D*H) 80mm /3.15"x 15mm/0.59" (D*H) 100mm /3.94"x 15mm/0.59" (D*H) Note: due to the different monitors, Please allow slight difference with the colors. Package included: 1 x Air Stone (Size base on your selection)