COMPLETE FEEDER SET: This shrimp feeder set includes a funnel, tube, feeder dish, and two suction cups, providing everything you need for efficient feeding in your aquarium. ADJUSTABLE TUBE LENGTH: The threesection tube can be adjusted to 17 cm, 28 cm, or 38 cm, allowing to fit various tank sizes and shapes. PREVENTS FOOD DRIFTING: Designed specifically to prevent food from drifting away, your shrimp get the nutrition they need without waste. DOUBLE FIXED DESIGN: Features hooks for secure attachment to tank walls up to 15 mm thick and comes with two suction cups for added stability. USE SCENARIOS Scenario 1: In a small or shallow shrimp tank, attach the feeder to the side of the tank, set the tube to 17 cm, and place food in the feeder dish to direct feeding to the shrimp with minimal disturbance. Scenario 2: In a tall or irregularly shaped tank, extend the tube to 38 cm and position the feeder to reach midwater where shrimp swim, reducing food drift and waste. Scenario 3: In quarantine or observation setups, use the feeder dish to control portions and monitor feeding behavior while keeping the tank organized and clean.