| 摘要 |
PURPOSE: A skimmer used for a seawater aquarium is provided to enable a user to confirm that protein and bubbles are discharged with the naked eyes and to enable the user to accurately take a step according to the discharge of protein and bubbles. CONSTITUTION: A skimmer used for a seawater aquarium includes a seawater intake pipe which is combined with a hose, which is connected to a circulation pump, on the inner part of a main body. An air input hose(15) including an air control valve(14) is combined with the upper part of the seawater intake pipe. A transparent bubble barrel(1) is installed on the upper part of the main body. A bubble reverse-current circuit protecting piece(3) having a bubble discharge hole(2) is installed on the inner part of the bubble barrel. |
