Natural fishing: natural fishing snails, avoid drugs harmful for fish and plants, reused to attract different types of snails. Prevent Escape: Snails can only Crawler uniquely designed in a unique way to prevent snails from escaping traps. Environmental protection Material: Non-toxic plastic material, environmentally friendly, safe, water, plants, fish - free. Air hole design: The air hole design can easily release the air down and provide enough fresh air. Applicable scene: Aquarium, the fish tank is dedicated, and it can be placed in water during the night after installation. Clean snails in the morning. Product Name: Snail Capture (Not Bait) Size: 8cm diameter Material: Plastic Color: Transparent white Snail can only crawl to the center. has naturally caught snails to avoid harmful medicines to fish and plants. has a pore design that is easy to free from the air to flow at the bottom. Description: 1 Top The upper cover, connect the pore fishing line, easy to dry. 2 Turn the bait in