Aeromixer Nutrient Mixer & Aerator Pump Tank Size:Tall (For Tanks Over 5 ft.Tall) Comes with new O-ring for

Comes with new O-ring for secure fit in drain assembly

Additional product information can be found here

95% reflective hammered Mylar lining maximizes usable light and promotes even canopy development

It even includes a starter kit with all the necessary tools and accessories to get you pressing right away

One (1) 3 ml concentrate jar made of BPA-free food grade silicone

Aeromixer Nutrient Mixer & Aerator Pump Tank Size:Tall (For Tanks Over 5 ft.Tall) Comes with new O-ring forMix and aerate nutrients efficiently with a single pump designed to boost yields and simplify your grow. Aeromixer is a uniquely designed pump crafted specifically for growers by knowledgeable gardeners, with dual purpose: to mix nutrients AND aerate the solution in a single step. Enhance your large or small scale gardens without all the fuss Aeromixer eliminates air pumps, stones & additives like pH up down from your shopping list so you can focus on