Maintenance

Clearly readable aquarium thermometers to stick on the aquarium.

Cleaning sponge for aquarium glass The unique nanostructure of the sponge effortlessly removes stubborn algae and limescale deposits from aquar...

Premium filter medium for crystal clear aquarium water Seachem Purigen is a synthetic polymer filter media that removes organic waste like no oth...

Quickly and reliably removes clouding caused by dirt particles from aquarium water. Content: 250 ml Aquarium water is crystal clear within hours....

To determine the pH value in freshwater, seawater and in the pond in a simple way. For pH values ​​that are too low, we recommend sera KH/pH-plu...

For the simple determination of the phosphate content in fresh and sea water Fish excrement and feeding are both possible causes of increased ph...

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

Conditioner against bacterial infections (e.g. mouth and fin rot) Has a disinfecting effect and promotes healing. Water treatment agent for us...

Carefully removes mold and dirt from the substrate without changing the water The sera vacuum cleaner is easily connected to a diaphragm pump, e...

Tetra Nitrate Minus For sustainable reduction of nitrate levels and the solution for algae. In liquid form. For freshwater and marine aquar...

To determine the carbonate hardness in fresh and sea water in a simple way For approx. 390 °dKH. For low KH values ​​we recommend sera KH/pH-p...

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...

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...

To determine the total hardness in a simple way For approx. 420 °dGH. If the total hardness is too low, we recommend sera mineral salt. Too hi...

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

Suction aid for support during water changes ideal support for water changes water can be pumped comfortably by hand no annoying sucki...

Get to know your aquarium water Only those who know their water values ​​can respond appropriately and in a timely manner and prevent irregulari...

Medicine against all known forms of spot Veterinary medicine against all known forms of spot for ornamental fish in aquariums. Also tolerate...

Quickly and effectively combats all ALGAE in freshwater aquariums. Protalon-707/727 is the best known and most effective remedy. Areas of appl...

2-in-1 aquarium cleaner. For changing water and cleaning the bottom and windows.

Colombo Test Lab Complete test kit with professional drop tests for testing water in aquariums and ponds. The case includes test tubes, color ca...

Hs Aqua Cleaning Kit The HS aqua Cleaning Kit is a complete care set for easy cleaning of your aquarium. The set includes a gravel rake, a 2.5" ...

Tetra pH/KH plus liquid For controlled increase of pH and KH values. For freshwater and marine aquariums.

For a natural black water effect like in the tropics Vital and healthy fish, shrimps and crayfish Water that is appropriate for the habitat ...

The Moerings test set is suitable for measuring the pH, GH and KH value of pond and aquarium water in a very accurate manner. ...

Sera Co2 Indicator Fluid Replacement fluid for the Sera Co2-Continutest.

Hs Aqua Oxy Plus HS Aqua Oxy increases the oxygen content in aquariums. Ideal for use in case of nitrite poisoning or in case of oxygen defici...

For a natural black water effect like in the tropics Vital and healthy fish, shrimps and crayfish Water that is appropriate for the habitat ...

For a natural black water effect like in the tropics Vital and healthy fish, shrimps and crayfish Water that is appropriate for the habitat ...

SuperFish fishing nets for catching fish or removing floating debris from the aquarium.

Intensive algae control. Removes even stubborn algae deposits.

For the prevention and long-term control of algae.

Loose plant pots Ø 5 cm Handy for use in potting cuttings or small plants.