You can also check Qanvee Aquarium Fish Tank Gravel Substrate Vacuum Water Change Cleaning Kit and Aqueon Princess Castle Aquarium Kit, 8.2 x 4.8 x 8.5 for a better comparison at Aquariumkits.us.

Qanvee C-Series Aquarium Gravel Vacuum Description Qanvee C-Series Gravel dirty water pail! All you need to do is pinch several times, flow from nozzle This tank take the waste out while This no-spill system is made not let aquarium fish get hurt disturbed while it being used to water.
Our cleaner best you possibly have.
Features: 1 MULTIFUNCTIONAL POPETPOP gravel for water changing sand net juvenile and gravel. can help clean gravels which will separates excrement and residue water fresh. - Equipped with 1pcs soft water pipe hard The gravel.
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