Easily use: just put the nozzle and hose in your aquarium for tank, squeeze the bulb several times and the water will start flowing.
Safe for fish: filter screen prevent sucking up your fish, excellent for small size fish, such as betta, dwarf cichlid, guppy, etc.
Use for aquarium draining water.
Safe Material: Made from plastic. Harmless to fishes & No peculiar smell.
Two sizes: (About) S-hose length 110 for cm/43.31 inches, tube length 24 for cm/9.45 inches, nozzle for head 6x4 for cm/ 2.36x1.57 inches;L-hose length 153 for cm/60.24 inches, tube length 50 for cm/19.69inches, nozzle for head 12x4.5 for cm/ 4.72x1.77 inches.
