- –Three functions are combined into one: water change, sand washing and decontamination.
- –Dual power supply mode: batteries (not included) can be installed and used directly through the AC adapter.
- –Different lengths can be adjusted freely: 56cm/67cm/82cm, suitable for shallow aquariums and deep aquariums.
- –It can suck out grit and effectively suck out fish excrement and other dirt.
- –Very suitable for complete aquarium c-leaning or fast on-site maintenance.
