This water changing Machine full length: 1.7M, net weight: 70g 350 PCs per box

[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.