Review on 🐠 Houkr Aquarium Fish Tank Clean Tools: 6-in-1 Adjustable Cleaning Kit & Fish Tank Gravel Cleaner Siphon for Water Changing and Sand Cleaning by Angela Jackson

The rod has 3 parts that connect internally and then the part you want to use on top of the rod and is fixed all the way by turning the connector. You'll feel it's tight, not loose. You can use two sections and one tool selector or 3 sections and one tool head, that's cool. vacuum you have to suck on the hose until the water rises and you create a vacuum or you won't get suction, so if you can't tear yourself away from the water vacuum and you have aquarium water in your mouth that's it, you have to think about the weather, that's it worth the risk or not. Otherwise a great product with many possible uses and tools