Water conditioners - Aquarium Maintenance

Water treatment agent for fish-friendly and mineral-rich water Every time the water is changed, toxic substances such as chlorine and heavy meta...

The liquid filter medium of exceptional class Biologically breaks down feed residues, ammonium and nitrite Provides a habitat for beneficial...

Tetra AquaSafe Water preparation that instantly transforms aggressive tap water into safe and fish-friendly aquarium water, with BioExtract for ...

Tetra FilterActive For a responsible and safe aquarium start, immediately creates a safe biological environment. Responsibly reduces ammonia and...

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...

Liquid Filter Medium ensures crystal clear water, healthy, active and beautifully colored fish, superior water quality, reduced algae growth, less...

Aquamaker reduces nitrite and nitrate and neutralizes ammonia Makes aggressive tap water immediately suitable for fish. Aquamaker is a powerful,...

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...

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

Bacterial starter culture that shortens the start-up of the aquarium. In your aquarium, the beneficial bacteria of Hs Aqua Bacto break down wast...

First aid in the aquarium Instantly removes fish toxic ammonia and nitrite Binds heavy metals such as lead and copper Removes chlorine and...

The nutra vitalizer oxygen stone ensures that more oxygen enters the aquarium water, making the water clearer. This stone is also a nice decoration...

Hs Aqua Clear Hs Aqua Clear is a flocculant to make the water clear. Small floating particles that are too small for the filter are collected ...

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

Aquarium Water Maker Protective water conditioner, neutralises chlorine and binds heavy metals. In addition, it gives your fish an extra strong ...

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

Tetra SafeStart Creates a biological environment, allowing fish to be introduced more quickly into a newly set up aquarium. For all freshwater a...

Tetra Phosphate Minus * Lowers high nitrate levels * removes excess phosphate * mild and safe for aquarium inhabitants * does not make the water...

Easystart contains highly active bacterial cultures that quickly start up aquariums and filters The unique bacteria carrier ensures accelerated r...

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...

Tetra pH/KH minus For controlled reduction of pH and KH values. For freshwater and marine aquariums.

Tetra EasyBalance A sustainable treatment for biologically healthy water, up to 6 months. Reduces the number of water changes. For all freshwate...

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

Provides better and stable water quality, accelerates the start-up of new aquariums, removes ammonium and heavy metals. improves plant growth,...

Provides natural tropical water. Consists of natural peat extracts. For freshwater aquariums.

Increases the phosphate level in your aquarium. For a beautifully planted aquarium without algae growth it is important that the water values ​​...

Clear view Mineral and dead organic material (detritus) can lead to disturbing clouding of the aquarium water. The latter can also increase the ...

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

Tetra Goldfish SafeStart Activates the cold water aquarium quickly and creates a biologically active environment for a safe aquarium start. Cont...

Contents: - Nano Water improver INT, 15 ml - Nano Crusta-Fit, 15 ml - Nano daily fertilizer, 15 ml

Increases too low pH levels (the acidity of water) in the aquarium. Most fish from East Africa and Central America live in waters with very hi...