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sera Betta aquatan 50ml

2,70
Water that meets the requirements, crystal clear for bettas. Eliminates chlorine and chloramine with immediate effect. Binds toxic heavy metals

JBL Biotopol 100ml

4,60
Freshwater aquarium water conditioner. Aquarium water suitable for fish and plants: for a new setup

Sera Phosvec clear 100ml

5,15
It eliminates phosphates and turbidity; mineral matter as well as dead organic matter can cause cloudiness

Sera Aquatan 100ml

5,20
Water conditioner: During each water change, toxic substances, such as chlorine and heavy metals, may be present in the water

Sera Alder Burls 50 pieces

5,20
  Alder husks for a natural decrease in pH value. Alder husks naturally prevent diseases

sera nitrite minus 100ml

5,50
During the start-up phase of a new aquarium, the accumulation of nitrites ("nitrite spike") is a
Made to order

JBL pH-Plus 100ml

5,65
Water conditioner to raise the pH in freshwater and saltwater aquariums. To adjust the pH to

Sera Toxivec 100ml

5,65
SERA Toxivec is a treatment that allows for the instant elimination of harmful substances such as chlorine, chloramines, ammonium, ammonia, and
Made to order

JBL pH-Minus 100ml

6,10
Water conditioner to lower the pH in freshwater aquariums. For freshwater aquarium water suitable for fish

Sera Catappa S

6,25
  Indian almond leaves for natural water treatment. With Indian almond leaves, water can be treated as in

Sera pH/KH minus 100ml

6,50
Soft water – but safe. Reduces pH and KH levels. Adjusts hardness

Sera KH/pH plus 100ml

6,65
Stability and safety: Carbonate hardness (KH) is one of the most important parameters of aquarium water