How to quickly clean the fish tank with a plastic bottle？

How to quickly clean the fish tank with a plastic bottle？

Friends who like to raise fish know that every once in a while to clean up the fish droppings in the tank. Recently, some netizens put forward a convenient and quick way online, saying that as long as you use an empty plastic bottle can quickly clean the fish tank. Is it true?

The reporter took a straw and a balloon, according to the method steps of netizens. First, cut the balloon 1/3 from the tail, then put it on the mouth of the plastic bottle, and finally insert a straw into the mouth of the bottle, making it a simple adsorption device.

Subsequently, the reporter first pinched the bottle, and then the device into the water, the bottom of the fish tank is sucked into the straw into the bottle, the operation process is very convenient, the effect is immediate.