Review on Python PRO CLEAN - EXTRA LARGE: Ultimate Tank Cleaning Solution for Tanks up to 55 Gallons by Abby Clark

Overall this is a great setup and one of the best. The flexible hose is made of an extremely flexible and easy-to-handle material. Note that the tube length is fantastic and long versions are highly recommended. The diameter of the main intake line is something to consider when choosing your tank size. The big one I bought made it difficult to get the hose between the rocks. I plan to buy a similar model with a smaller diameter of the intake manifold. It really comes down to the surface/coverage. I could well imagine using both for different applications.