ITEM NAME:Fish Tank Gravel Cleaner - Aquarium Cleaning Pump Kit for Fish Tank, with L T4S6 Fish Tank Gravel Cleaner - Aquarium Cleaning Pump Kit for Fish Tank, with L T4S6 Easy to use: squeeze the large suction balloon softly so that the water can suck up. High quality faucet design: good for control the flow of water and clean the aquarium. Safety: protect your fishes from scare while replacing the water. BPA Free. Practical: removable, easy to clean. Bonus: come with a fish tank water pipe clip as a gift to fix the hose which is suitable for the thickness of 1.2cm fish tank. With novel design, and using high quality materials, Aquarium Fish Tank Cleaner is a good choice to clean fish tank which can save your time and improve your efficiency while cleaning. Usage Instruction: ?Step 1. Connect the accessories as the picture shown. Before installation, please read the instructions. Step ?2. Put the transparent inlet into the fish tank and the tap into the bucket. This product comes with a fish tank water pipe clip, you can use it to fix the aquarium fish tank cleaner. Step ?3. Squeeze the airbag with your hand until the water comes out automatically. Use the faucet to adjust the water flow. Product Analysis: Faucet: control the water flow. Sieve: prevent sands flow out. Large airbag: suck up water by gently squeezing. Long and durable hose: 2mm in thickness. color: blue material: plastic Length: 2.5m Package Contents: 1* Fish Tank Gravel Cleaner 1* fish tank clamp Attention & Superiority: Considerations: While using this Aquarium Fish Tank Cleaner, pls note that: 1. The nozzie must be higher. 2. Keep squeezing the blub until the water is pumping out. 3. The direction of the drain must be downward..Easy to use: squeeze the large suction balloon softly so that the water can suck up. Large airbag: suck up water by gently squeezing. Put the transparent inlet into the fish tank and the tap into the bucket.