sera internal biofilters B are very easy to look after. The huge filter volume is divided into three filter chambers and a separate compartment for an aquarium heater. The sera internal biofilters B are equipped with an integrated surface skimmer and a height-adjustable water outlet. sera internal biofilters B are easy to install due to the practical holding bracket. A sera submersible pumpis included with the set. Using sera siporax ensures highest possible efficacy.

Dimensions B 200:
(L x W x D) 320 x 357 x 107

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For small aquariums up to max. 60 liters. Powerful small aquarium filter with spray bar, Venturi system and diverse small accessories. Therefore, several ways of installing are possible. Also suitable in lying position, for terrapin aquariums. The sponge volume of almost 200 ml provides a large biological filter surface.

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The sera internal filters F are based on the well-established sera submersible pumps. They are equipped with a large filter sponge and combine the advantages of an internal filter with those of a flow pump. The sponge prevents smaller living beings (e.g., young fish) from being sucked into the pump. The sera internal filters F are ideally suited to run the sera CO2 reactor. They can easily be attached to the aquarium glass due to their sucker holders.

Technical Data:
maximum 400 l/h (106 gal./h), maximum Head Pressure 70 cm (28 in.), 220 - 240 V, 50 Hz, 5 W

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Air-operated internal filters for aquariums up to 60 liters (15 gal.), 150 liters (37.5 gal.) or 300 liters (75 gal.), respectively. sera internal filters L offer high performance and silent running, the air is evenly distributed. The specially designed sponge retains even the smallest particles, the high porosity provides optimum living conditions for nitrifying bacteria. sera internal filters L are ideal for raising young fish. They operate with an air pump, e.g., sera air pump 100 plus.

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