High quality material: The mousetrap is made of high quality plastic material, which is non-toxic, environmentally friendly, safe, does not pollute water sources, plants and fish, and can be used with confidence. Unique Design: Specially designed for the habits of snails, which is convenient for snails to enter the trapping area. The unique reality is that the snail only crawls in the middle, preventing it from escaping from the trap. Easy to use: This item is a special tool for catching snails. Easy to assemble, the cover has holes for the passage of the fishing line. Then you can connect the cover and the base. Just put it in the aquarium and wait, it won't let you down. Safety: Catch snails naturally, do not use chemicals, avoid harming fish and plants and use different baits on different occasions to attract different types of snails. Wide range of uses: Professional snail traps designed for catching snails, planarians, leeches, parasites, etc. . Catch the snails which can only crawl in the middle, effectively preventing escape. Catch snails naturally and avoid using drugs that are harmful to fish and plants. Product Description: -Attracting snails allows snails to crawl only on the inside the center, preventing the trap from leaking. -The air hole design makes the air easy to deflate and flow, providing plenty of fresh air. -Catch snails naturally, avoid using harmful drugs to fish and plants. -This snail trap is suitable for many occasions, such as aquariums, fish tanks, ponds, hydroponic plants, etc. Product size 8cmx4cm Model Large Shipping quantity 2 piece