Dennerle Snail Catcher

Dennerle Snail Catcher: Easy snail removal

The Dennerle Snail Catcher is a smart mechanical solution for quickly and effectively removing small pest snails (up to approx. 6 mm), without the need for chemical treatments.

The principle is simple yet effective: you roll the soft roller over the glass, and the snails are immediately collected into the container. No hassle with nets or manually picking off slippery snails. This makes it especially ideal for pond and ramshorn snails, which can reproduce rapidly in community tanks or nano aquariums.

Advantages of the Dennerle Snail Catcher

• No hands in the water: Thanks to the extendable telescopic handle (up to 41 cm), you can reach the bottom of taller aquariums without getting your arm wet.
• Safe for your glass: The roller is made of soft material, preventing scratches during use.
• Biologically safe: Removes snails without toxins, ensuring the safety of your fish, shrimp, and sensitive plants.

Our Tip

The best time to catch snails is right after feeding your fish or shortly after the lights are turned off, as they tend to gather on the glass in large numbers. Use the Snail Catcher with slow, steady movements. If you move too quickly, you may push the snails away instead of collecting them. A small effort during your weekly maintenance prevents a minor issue from turning into a major infestation.

Specifications & Usage

The Dennerle Snail Catcher is specifically designed for small snails up to about 6 mm, making it perfect for keeping populations under control. It is compact enough for nano scapes, yet versatile thanks to the extendable handle for use in larger tanks.

• Maximum length: 41 cm (telescopic)
• Suitable for: Freshwater aquariums
• Material: Plastic with scratch-free roller

Want to see how this model compares to other solutions? Check out our full overview of snail traps.