Product description
1.Adjustable length:can be used according to the actual situation.
2.Effect:The cleaning effect of the fish tank is good; and the dirt is easy to handle.
3.Multi-function: sand washing, water changing, filtering, easy to operate.
1.A strong pump easily removes particles from topmost layer of substrate without disturbing the bottom layer of gravel.
2.It decreases the harmful toxins in your tank while reducing strain to your filter.
size: Length 57cm,Maximum length 80cm,Normal water level 40cm, Maximum water level 52cm, Maximum flow 520 liters/hour
battery:2*2#battery(not included)