Products

Stability and safety The carbonate hardness (KH) is one of the most important water values ​​in the aquarium. A large proportion of the fish s...

Natural colour food for colourful koi between 12 and 25 cm sera Koi Color Nature Medium (4 mm) is the color food made of gently produced granula...

Natural colour food for colourful koi between 12 and 25 cm sera Koi Color Nature Medium (4 mm) is the color food made of gently produced granula...

Natural colour food for optimal colour development of young koi up to 12 cm sera Koi Color Nature Mini (2 mm) is the color food made of gently p...

Staple food for balanced growth of koi between 12 and 25 cm sera Koi Royal Nature Medium (4 mm) is the staple food made of gently produced granu...

Staple food for balanced growth of koi between 12 and 25 cm sera Koi Royal Nature Medium (4 mm) is the staple food made of gently produced granu...

Staple food for the optimal development of koi up to 12 cm sera Koi Royal Nature Mini (2 mm) is the staple food made of gently produced granules...

100% silkworms as a natural treat for koi sera Koi Silkworm Nature is the tasty snack for koi during the warm season (from 15 °C). This covete...

Sera shaft bearing tube for UVC-Xtreme for sera UVC-Xtreme 800 for sera UVC-Xtreme 1200

Breeding tank for aquarium fish The sera breeding tank has a capacity of 2.5 liters and offers the young fish plenty of swimming space for smo...

The sera LED Adapter enables easy mounting of the sera LED X-Change Tubes in existing T5 or T8 lamp sockets. Often the lengths of the fluoresc...

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With the sera LED Digital Dimmer all sera LED products can be controlled and dimmed. The dimmer makes it possible to adjust the brightness and...

With the sera LED ballasts and the sera LED Triple Cable you can supply power to multiple LED tubes. You do not need a ballast for every tube,...

Extra LED Tube holders for LED fiXture 800 / 1000 / 1200 The sliding holders allow the mounting of additional sera LED X-Change Tubes in the se...

With the sera LED Moonlight Set, the synodic month can be reproduced above all aquariums and terrariums in the form of an individually adapted m...

The discreet holder made of beautifully curved acrylic glass can be individually attached to the respective glass thickness (max. 13 mm) using tra...

Sera running unit with front bearing for UVC-Xtreme for sera UVC-Xtreme 800 for sera UVC-Xtreme 1200

Sera running unit for filter and transport pump

Sera Magnet Cleaner Floating

Conditioning agent against Camallanus, hairworms and other nematodes Water treatment agent for the reliable and gentle removal of parasitic thre...

Conditioner for ornamental fish against unicellular skin parasites such as Ichthyophthirius multifiliis Conditioner for freshwater aquariums f...

Conditioner for ornamental fish against gill, skin and tapeworms This water treatment product is effective against gill, skin and tape worms as ...

Supplementary set with three cuvettes for performing water tests The high-quality sera cuvettes made of glass are ideally suited for performing ...

Dust fine breeding food with zoo- (18% krill) and phytoplankton (51% spirulina) sera Micron Nature is the breeding food without dyes and preserv...

Minerals with multi-talents in a complete package The defined living space of the aquarium is often lacking in essential minerals. The fish do n...

The treat mix for the community aquarium sera FD Mixpur Nature is particularly suitable as a treat for community aquariums. The mix of the food ...

Conditioning agent against mold (mykosen) Effectively combats fungi (e.g. Saprolegnia ) and spawn fungus in freshwater. The water treatment prod...

For the simple determination of the ammonium/ammonia concentration in fresh and sea water Ammonium and ammonia come primarily from fish feces. D...

Fast and effective against nitrite (No2) During the running-in phase of a new aquarium, after treatment with medication or changing the filter, ...

For the simple determination of the nitrite content in fresh and sea water Nitrite (NO 2 ) is considered one of the most toxic substances for fi...

For the simple determination of the nitrate content in fresh and sea water Nitrate (NO 3 ) is an indication of a heavy organic load. The source ...

A tasty treat as a self-adhesive tablet with 7% krill for a healthy change. sera O-Nip Nature is the treat without dyes and preservatives made o...

Sera O-ring internal for valve for UVC-Xtreme

Sera O-ring for Co2 pressure regulator

For the simple determination of the oxygen content in fresh water Rapid breathing at the water surface is an unmistakable sign of oxygen deficie...