Perfect Choice: This aquatic plant holder is suitable for aquariums and fish tanks. It can provide a comfortable environment for fish growth, and also a great aquarium decoration. Holes Design: The holes in the aquatic plant holder allow plenty of water flow through the which can form a good internal circulation of aquarium water. The holes at the bottom allow the to grow outward, helping the plant to grow healthily. Two to Use: Two hanging , 3 different sizes of hooks can be hung stably on the glass edge of various aquariums or they can be attached to the aquarium glass by mounting suction cups. High Quality: This aquarium planter is made of plastic, durable and odorless. You can plant more aquatic plants, and fish can live more happily and comfortably. Easy & Convenient: The fish tank plant holder is convenient to use, you can fix them at the position that you want. Hooks and suction cups are two installation methods to meet your needs. size: 8 x 5.4 x 12.9cm Material: plastic colour: black Package Contents: 2 x plant stands 4 x suction cups 6 x hooks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.