Many aquarium plants will float if not properly planted, but these plant weights will help make sure your plants stay where you want them. These are aquarium safe, easily bend to fit where you want them and can even be cut down if working with small plants. Each package contains 10 strips. They will not rust and are completely reusable and recyclable.
These contain lead, but we have found them to have no impact on fish, shrimp and snails.