Simple type water changing machine: Total Length 1.7M, 300 pcs per box

product function: easily and quickly complete the daily water exchange work of fish tank, making the water exchange work of fish tank simple and interesting.

Product features: 1. Clean, hygienic, no need to use mouth to absorb water

2. Daily fish tank water exchange and sand cleaning

3. Water inlet filter screen to prevent fish and fish tank sand from being sucked away

usage:

1. Put the water suction port into the fish tank.

2. The water outlet is placed below the water surface as shown in the figure.

3. Press the suction ball continuously and stop after the water flow forms.

Note:

1. The water level of the outlet must be higher than that of the inlet.

2. Too small sand will be sucked away, and it can be avoided by controlling the water flow when using. 3. Do not drain the water completely.

Fish tank water changing machine fish tank water-absorbing machine Sand washer fish tank pumping pipe aquarium water exchange pipe pumping outlet grade quality, good suction and durable. Water Exchange, sand absorption, cleaning fish tank, one tube Universal

[Product description]]

this product adopts pneumatic siphon principle design, which helps fish friends to conveniently and simply carry out water exchange and pumping work in Fish Tank, replacing the ancient soil method of sucking with water pipe mouth, making fish farming easier, safer and more hygienic. Water absorption can also help clean sandstones and residues and stains attached to aquatic plants and Sandbeds.

When using this product, immerse the sand washing cylinder into the water and squeeze the pressure capsule quickly by hand until the water comes out of the water outlet.