| -is an under the counter skimmer with an integrated trickle-filter system for aquaria from 500-1000 l. The venturi-pump with needle wheel mixes air with water, and pushes both into the reaction pipe 110 mm d. The design ensures an intesive air-water mixing for long retention time of the air bubbles. The bubbles create foam that is forced into the conical foam cup. Clean water from the reaction-cylinder is forwarded to the attached Bactoballs filled trickle-filter which is used as biological filtration. Height: 600 mm, total width: 370x170 mm |
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