For water that is always clear, safe and suitable for the life of fish

• Immediately eliminates chlorine and chloramines

• Binds toxic heavy metals such as copper, zinc or lead

• Prevents water pollution caused by ammonia

• PH neutral formulation

• In combination with sera bio nitrivec, it allows the fish to be placed in the new aquarium the next day

At each water change, substances that are toxic to fish, such as chlorine and heavy metals, can enter the aquarium water.
Even in well-controlled drinking water these substances are often present in concentrations critical for fish.

Sera aquatan quickly eliminates harmful substances and transforms tap water into healthy water suitable for the life of fish.
It guarantees optimal living conditions for fish, invertebrates, plants and microorganisms that are indispensable in the aquarium.