AquaVita 8" Round Air Stone Bootstrap Farmer The domed seedling tray is

The domed seedling tray is conveniently transportable thanks to its practical size

calibrate tester as either cup style or dip style (depending on intended method of use)

Simply open the machine lid

Prolonged exposure to high concentrations of heptane vapor can result in more severe health effects

Warranty ( Manufacturer ) 5 years

AquaVita 8" Round Air Stone Bootstrap Farmer The domed seedling tray isDescription High Quality Materials: The AquaVita Air Diffusers are made from high quality Carborundum and ceramic materials fired at 2,732F. These materials ensure the diffusers are durable and effective. Aerating and Circulating Water: These Air Diffusers are an excellent choice for aerating and circulating water in aquariums and hydroponic systems. Their performance is significantly enhanced when used with our AquaVita Air Pumps. Compatibility: This