Brand: Sera - Discover the Sera brand

For easy determination of silicate content in fresh water and sea water Silicates (SiO 3 ) promote the growth of siliceous algae in saltwater and...

For easy determination of oxygen content in fresh water Rapid breathing at the surface of the water is a sure sign of a lack of oxygen. Unfortuna...

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

To guarantee the oxygen supply in the pool Oxygen supplement Direct oxygen supply Against lack of oxygen Respiration and the natural decompo...

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

Special natural colour food, for long life of brightly coloured koi, from 25 cm pellets floating ones that retain their shape for a long tim...

Special natural color food, for koi from 12 to 25 cm with bright colors pellets floating ones that retain their shape for a long time is p...

Special natural color food, for koi from 12 to 25 cm with bright colors pellets floating ones that retain their shape for a long time is p...

Special natural colour food for the optimal colour development of young koi up to 12 cm pellets floating ones that retain their shape for a ...

Compound feed for a long and healthy life of koi from 25 cm pellets floating ones that retain their shape for a long time is perfectly sui...

Compound feed for a long and healthy life of koi from 25 cm pellets floating ones that retain their shape for a long time is perfectly sui...

Compound feed for a long and healthy life of koi from 25 cm pellets floating ones that retain their shape for a long time is perfectly sui...

Compound feed for balanced growth of koi from 12 to 25 cm pellets floating ones that retain their shape for a long time is perfectly suite...

Compound feed for balanced growth of koi from 12 to 25 cm pellets floating ones that retain their shape for a long time is perfectly suite...

Compound feed for balanced growth of koi from 12 to 25 cm pellets floating ones that retain their shape for a long time is perfectly suite...

Compound feed for the optimal development of koi up to 12 cm pellets floating ones that retain their shape for a long time is perfectly su...

Compound feed for the optimal development of koi up to 12 cm pellets floating ones that retain their shape for a long time is perfectly su...

Compound feed for the optimal development of koi up to 12 cm pellets floating ones that retain their shape for a long time is perfectly sui...

Special growth and color food for small koi, for feeding throughout the year floating pellets promotes a growth fast, one development optim...

Special growth and immunity food for koi, for feeding all year round floating pellets which consist of a ring and a heart with probiotic...

Special growth and immunity food for koi, for feeding all year round floating pellets which consist of a ring and a heart with probiotic...

Special food for koi when temperatures are below 12°C fast flowing pellets, can be consumed by koi at the bottom of the water suitable die...