Ornamental fish aquarium for the upper filtration tank of drainage equipment

摘要

(57) Abstract Objective Generation of the water sound with the guttation from the percolation vessel is preventedWith the ru preventing the involvement of the air, it prevents the generation of the bubble,At the same time, the dust which is included in the water from the percolation vessel is removed for the second timeru. Constitution It is installed on cartridge head of percolation vessel 2, the bottom inside the tankThe guttation flexible pipe aforementioned of 5 which sinks in below water and the said guttation flexible pipeThe guttation tool 6 which is installed in the extension which is extended to passing inside the tank and,It is installed when it hangs inside the said guttation tool when alsoThe eye where the rim part touches with the inner skin of the aforementioned guttation flexible pipe it is smallIt was and possessed with network 7.