CREATES A FUN, INTERACTIVE ENVIRONMENT where your betta can play; Aqueon PURE Betta Beads product feature a soft texture that encourages the natural foraging behavior of bettas for mental stimulation AVAILABLE IN DIFFERENT COLORS to match your aesthetic; choose from a cool blue, sleek black and white or vibrant pink; add an extra touch with aquarium-safe ornaments and plants FORMULATED WITH BENEFICIAL bacteria and enzymes that help balance aquatic environments and reduce organic sludge for clear water IDEAL FOR UNFILTERED HABITATS; if Betta Beads product shrink prematurely, this is an indicator that the water hardness in the habitat is not optimal for your betta; it is recommended to change water to soft, deionized or specifically filtered betta waters FOR BEST RESULTS, replace the beads monthly, change out 25% of aquarium water every two weeks and remove uneaten food DEVELOPED BY AQUATIC HOBBYISTS, Aqueon provides a broad array of aquarium solutions to help maintain healthy aquatic environments