Costyle Fish Tank Filter Aquarium Gravel Cleaner Fish Tank Manual Siphon Water Changer

• In order for the siphon to pump efficiently, the source liquid must be elevated above the container you're transferring the water to.
• Put a large bucket or bowl lower than the tank to collect the water.
• To start suction, squeeze the hand pump vigorously until you begin to see water flowing up the tube.
• To maintain the flow, keep constant squeezing motion going until water is free flowing.
• To stop flow, lift the netted nozzle end out of the water BEFORE bucket is full.

Costyle Fish Tank Filter Aquarium Gravel Cleaner Fish Tank Manual Siphon Water Changer. The simple design of Costyle Fish Tank Filter makes changing water no longer a problem. Designed with the principle of air pressure siphon, making fish farming easier, safer and more hygienic. It can also help clean sand and gravel and residues and stains attached to the water plants and sand beds.

• Power Type: Hand pumping siphon
• Transfer Rates: 1.5 Gallon per Minute
• Material: PE,EVA Tube
• Total Length: 55 inches

• Fish Tank Filter Aquarium Gravel Cleaner Fish Tank Manual Siphon Water Changer