Down To Earth™, Kelp Meal 1-0.1-2, All Natural, Single Ingredient (5 LBS.) Cone Filler The duct tube construction includes

The duct tube construction includes an internal steel-wire spiral that is flexible and ideal for installation in tricky spots

enabling automated control and dimming functionality

Perfect for tanks as small as 15 gallons

That would be embarrassing

No threading required

Down To Earth™, Kelp Meal 1-0.1-2, All Natural, Single Ingredient (5 LBS.) Cone Filler The duct tube construction includesKelp Meal 1 0. 1 2 Provides a rich, natural source of potash Down To Earths Kelp Meal 1 0. 1 2 is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand harvested, carefully dried and finely milled, DTE Kelp Meal 1 0. 1 2 is an ideal nutrient supplement for all types of vegetables, herbs, flowers and perennials. Our Kelp Meal is an excellent natural source of Potash and is ideal for early Spring or Fall