Products

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 color food for optimal color development of young koi up to 12 cm floating, exceptionally dimensionally stable granulate ideal for...

Special food for koi at temperatures below 12 °C fast-sinking pellets that can be absorbed by the koi at the bottom nutrition tailored to ...

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 floating, exceptionally dimensionally stable granulate ideal for medium-sized ...

Staple food for the optimal development of koi up to 12 cm floating, exceptionally dimensionally stable granulate ideal for small koi ...

100% silkworms as a natural treat for koi natural delicacy made from 100% silkworms provides a lot of protein with an optimal amino acid c...

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

100% freeze-dried krill natural snack made from 100% krill for larger fish and invertebrates effectively promotes color development ...

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 ...

Breeding food for fish and amphibian larvae dust feed for raising young animals with a high content of zoo- and phytoplankton flo...

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...

100% freeze-dried food animals natural mixture of food animals with red mosquito larvae , daphnia , tubifex and krill varied – for...

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 ...

Adhesive tablets for ornamental fish as a snack rich snack with a high, easily digestible protein content with krill , red mosquito larv...

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...