Aquarium Water Changer Tap Connector

It works via water pressure from your tap. Once the suction pump is connected to your faucet you simply twist the pump valve down to drain (or suction the gravel) and then twist it up to fill the aquarium

• Suction Pump attachment
  
• No buckets needed
• Can be added to a tap with an internal or external thread, outdoor hose or laundry.
• The stronger the water pressure the stronger the suction

Bucket-Free Water Change Kit makes routine aquarium maintenance work a breeze, saving lots of time and energy on cleaning the mess caused by carrying bucket back and forth.
easy to assemble and use. Simply attach to faucet,water will automatically start to flow out of the tank through tube.
This aquarium water changer is not electric, has no noise, and will not disturb your fish or plants.
This fish tank pump enables to draining and cleaning gravel at the same time as long as filling aquarium.
Suitable for most faucets, equipped with 0.70 inch, 0.74 inch faucet female connector, 1 inch connector is built into the water flow assembly.

No need to remove the fish as you only need to remove approximately 20% of the water.

Removing debris from your gravel is a critical function of maintaining your tank. It not only keeps your gravel looking great, it helps remove a lot of matter from the gravel that can be toxic to your tank, with nasties like nitrates and ammonia, which potentially can be harmful for your fish.