Planaria trap comes with 3 holes design which is able to trap planaria efficiently to reduce planaria population in tank. Planaria trapped inside the tube will never able to come out from the designed hole. Trap/Catches Planaria, Flat Worms and Leeches. Put in bait such as raw pork liver, dead fish, shrimp, meat, etc, then fill the trap with water and place it with holes facing down soil bed. Switch off lighting during planaria trapping. – Equally effective for leeches – Please don't feed before trap A simple device made of glass that catches plannaria and seed shrimps effectively. Put bait food in the pen and place the pen flatly to the gravel. Push the pen a little further down into the gravel to prevent shrimplets from entering. Size: 5" (12.8cm) X 0.86"(2.2cm)
The Aqua Medic Trap-pest is an automatic trap for removing undesirable bristle worms, mantis shrimp, crabs or snails from an aquarium.
Bristle worms crawl through a funnel into the trap and cannot find their way out while crabs, shrimp and snails pass through a one-way curtain which blocks their exit.
The Trap-pest is easily baited using an external bait basket.
Size: 5.9" L x 2.7" W x 2.7" H