Sera

For easy determination of copper content in fresh water and sea water Copper (Cu) is extremely toxic, especially to invertebrates such as shrimp ...

A copper level that is too high is toxic for living beings in the pond, particularly for crustaceans and invertebrates. This excess copper may be ...

For easy determination of iron content in fresh water and sea water Iron (Fe) is an important element of plant nutrition. If the plants show dull...

For easy determination of carbonate hardness in fresh water and sea water For about 390° dKH (x 1.78 = TAC French value). If the carbonate hardn...

To easily determine the concentration of ammonium and ammonia in fresh water and sea water. Ammonium and ammonia come primarily from fish droppi...

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

For easy determination of nitrate content in freshwater and seawater Nitrates (NO 3 ) are an indicator of strong organic pollution. Eliminate the ...

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...

For easy determination of phosphate content in fresh water and sea water Both fish droppings and food are possible causes of phosphate introductio...

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 the mechanical pre-filtration of fine dirt particles Sera filter wadding for mechanical pre-filtration consists of strong fibers that retain f...

First aid in the aquarium Eliminates, immediately, ammonia and toxic nitrites Binds harmful heavy metals, like lead and copper Eliminates ch...

First aid in the aquarium Eliminates, immediately, ammonia and toxic nitrites Binds harmful heavy metals, like lead and copper Eliminates ch...

Electronically controlled external filters for aquariums up to 1,200 liters The sera UVC-Xtreme, available in the power versions of 800 and 1200,...

Electronically controlled external filters for aquariums up to 1,200 liters The sera UVC-Xtreme, available in the power versions of 800 and 1200, ...

Pellet food for catfish with 4% gammarus and vitamin-rich seaweed sera Viformo Nature is the food for catfish, without dyes or preservatives, in ...

Pellet food for catfish with 4% gammarus and vitamin-rich seaweed sera Viformo Nature is the food for catfish, without dyes or preservatives, in ...

Compound feed based on crisps with 4% insect meal sera Vipachips Nature is the compound food, based on fast-sinking chips, without dyes or preser...

Compound feed based on crisps with 4% insect meal sera Vipachips Nature is the compound food, based on fast-sinking chips, without dyes or preser...

Compound feed based on crisps with 4% insect meal sera Vipachips Nature is the compound food, based on fast-sinking chips, without dyes or preserv...

Micro pellets for young fish with 4% insect meal sera Vipagran Baby Nature is the rearing food without dyes and preservatives based on soft micro ...

Compound feed based on soft pellets with 4% insect meal sera Vipagran Nature is the compound food based on soft granules produced in a special pr...

Compound feed based on soft pellets with 4% insect meal sera Vipagran Nature is the compound food based on soft granules produced in a special pro...

Compound feed based on soft pellets with 4% insect meal sera Vipagran Nature is the compound food based on soft granules produced in a special p...

Micro flakes for young animals sera Vipan Baby Nature is the culture food without dyes and preservatives based on specially produced micro flakes ...

Compound feed with 4% insect flour with prebiotic effect sera Vipan Nature is the compound food in the form of floating flakes, without colorants ...

Compound feed with 4% insect meal with prebiotic effect sera Vipan Nature is the compound food in the form of floating flakes, without dyes or pr...

Chips that hold their shape for Ancistrus and Loricariidae scraping their food sera Wels-Chips Nature is the compound food without dyes or preser...

Adhesive pads for use on the bottom or on the glass for large catfish sera Wels-Tabs XXL Nature is the coloring and preservative-free basic food fo...

Convenient automatic feeder for flakes and pellets With the sera X-Feeder, four feeding times per day can be set. The amount of food per feeding p...