William Tricker, Inc.® is proudly listed in the National Register of Historic Places, U.S. Department of the Interior, National Park Service.
Member and active supporter of the Ohio Farm Bureau.
Tricker Undergravel Disposable Zeolite Cartridges
Disposable Zeolite undergravel cartridges fits our Tricker undergravel filters will keep the aquarium free of toxic ammonia. Also fits Lee's, Premier, and Ginger Undergravel Filters. 2 cartridges per pack.