Nice Quality Vac
Good quality vac especially for the money. The right size for a 20-75 gallon aquarium. It siphons very quickly, so you will find water changes go faster, but make sure you are using a big enough bucket.
Pros- fast draining
- large opening & tube
- 1 way valve
- comes with a removable wide mouth
Cons- no matter how you swing it, you still have to suck the water into the vac with your mouth