sera

Immediate help against nitrite removes up to 1.5 mg/l of nitrites per dosage avoids a peak of nitrites During the start-up phase of a new pond...

Immediate help against nitrite removes up to 1.5 mg/l of nitrites per dosage avoids a peak of nitrites During the start-up phase of a new pond...

The experienced owner of a garden pond regularly tests the water in his pond. This allows him to quickly and easily take preventive measures, eg ...

Water tests for seasoned aquarists The experienced saltwater aquarist regularly tests the water in his aquarium. This is the only way to remedy p...

First-class liquid filtration media Liquid Biological Filtration Media With cleaning bacteria For clear water sera pond bio nitrivec, a produ...

First-class liquid filtration media Liquid Biological Filtration Media With cleaning bacteria For clear water Sera Pond bio nitrivec, a pro...

Immediate remedy for all ponds Eliminates, immediately, ammonia and toxic nitrites Binds harmful heavy metals, like lead and copper Eliminates...

Immediate remedy for all ponds Eliminates, immediately, ammonia and toxic nitrites Binds harmful heavy metals, like lead and copper Eliminates...

Quickly test the water parameters of your pond or aquarium with Sera Quick Test Strips. Super convenient, this strip kit allows you to check the f...

For easy determination of nitrite content in freshwater and seawater Nitrites (NO 2 ) are among the most toxic substances for fish in the aquariu...