LETIGO 30/50ml Pipe Tube BBQ Supply Fish Tank Siphon Pump Pipette Dropper Waste Remover Aquarium Clean Tool

Also as a mini-tank water changer device. Add a liquid additive to the tank as a measuring tool. The amount of water absorbed by dropper can be adjusted by controlling the strength of grasping the dropper end. Comes ready to use for convenient, assembly-free aquarium maintenance. Keeps fish safe healthy by removing excess food and removing hazardous waste and toxins. Comes ready to use for convenient, assembly-free aquarium maintenance. Also as a mini-tank water changer device. Keeps fish safe healthy by removing excess food and removing hazardous waste and toxins. The amount of water absorbed by dropper can be adjusted by controlling the strength of grasping the dropper end. Add a liquid additive to the tank as a measuring tool. Material: Plastic+Rubber. Length: appr. 28 cm(30ml 43cm(50ml. 6 Colors: Blue, Yellow, White, Pink, Red, Black. Package includes: 1 x Aquarium Cleaner Pump. Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid.