hygger 080 Aquarium Siphon Coral Feeder Kit Video

What does the hygger 080 siphon coral feeder kit do in aquariums
1. Quick water change
2. Wash sand in the substrate
3. Remove waste/fish feces/rotted leaves in the tank
4. Feed liquid phytoplankton to corals or other aquatic pets
5. Clean the glass tank wall/remove algae
Note: The hose fixture clamp easily secures the hose to the tank edge/bucket