Profile: Danner Mfg. Co., Inc. produces cover care pumps, pond master, valved bypass kit, solar globe lights, submersible halogen lights and aqua belle fountain head. We also offer pumps for ponds. Our innovative low profile filters are designed to be unobtrusive in the bottom of the pond. Our floating pond de-icer is used in colder locations where typical winter temperatures result in significant or long-term icing of pond surfaces.