Vender BabystarBI 5Pcs Air Stone for Pond or Aquarium Fish Tank Pump Multiple Quantities Hot Sell al mejor precio

5Pcs Air Stone for Pond or Aquarium Fish Tank Pump Multiple Quantities Features: Bubble stone, using super hard gold steel sand, after high temperature sintering, good gas diffusion, good filterability, ozone resistance, corrosion. Increase oxygen levels, lower CO2 and raise PH, creates water currents It is an important instrument to successfully keep aquatic fish for respiration process. Durable, can be reused and washed repeatedly. Creates bubbles in fish tank while attached to an air pump(air pump and air tube is not included). Specifications: Material:sand stone Item Size: 15MM/22MM/28MM Package include: 5*air bubble stone