Enhance your fish tank or aquarium with this comprehensive fish tank accessory kit. The sprayer nozzles included in the kit are designed to improve water circulation and oxygenation, which is crucial for the health of your aquatic pets. Simply attach the nozzles to your aquarium pump and position them to create dynamic water flows. This kit is ideal for both freshwater and saltwater tanks. Features -Color:Black -Material:ABS -Size (tall nozzle):8.30X3.10X1.80cm/3.26X1.22X0.71in -Size (low nozzle):3.20X3.00X1.30cm/1.26X1.18X0.51in -Suitable for outer diameter of water pump connection hole: 13 mm/ 0.51 in; inner diameter: 9 mm/ 0.35 in -Fine workmanship: the garden pond sprayer nozzles allow you to create a variety of water patterns, enhancing the visual appeal of your outdoor fountain -Robust and reliable: constructed from durable materials, these pond fountain parts are designed to withstand the elements and provide performance -Easy assembly: the fish tank accessory kit is easy to assemble, allowing you to set up your fountain quickly and without hassle -Good helper: the fountain sprayer head also can be a nice fish tank decoration supply -Versatile application: suitable for use in fish tanks, ponds, and garden water features, this fountain nozzle kit offers versatile application options Package list: 6 x nozzles 9 x poles