*Size ranges from: 1.5-3 inches *10 Aquarium plant weights *FISH AND SHRIMP SAFE* Plant weights also referred to as plant anchors are completely aquarium safe. You can easily use these weights to wrap around stem plants or other plants to keep them anchored down so they won't float to the top. You can also use super glue and attach rhizome plants to these weights like Java fern, Anubias, and Buce. Moss is another great plant you can glue on to these little weights that way the moss has a little surface to stick on and not float around the aquarium. You can cut the weight strips to the size needed if they are too large. - Aquarium safe - Can be cut with normal scissors if you need to make them smaller - Helps anchor plants in place