Sera

Fish well cared for - Unburdened holidays

sera Spirulina Tabs is the herbal food for mainly herbivorous fish and invertebrates in fresh and marine water. The carefully manufactured tablets sink to the bottom or may be attached to the aquarium glass by slight finger pressure. This allows for watching even shy fish excellently while they are eating.

Permanent CO2 monitoring. CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences. The sera CO2 long-term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, the correct CO2 level is easy to read off.

Permanent CO2 monitoring. CO2 is among the most important nutrients for aquatic plants. Deficiencies can therefore have severe consequences. The sera CO2 long-term indicator was developed for permanently monitoring the CO2 level in the water. The reagent container is easy to hide inside the aquarium, the correct CO2 level is easy to read off.

For mechanical prefiltration of fine dirt particles

For mechanical prefiltration of fine dirt particles

Liquid care product for splendid aquatic plants, Basic care. With minerals and trace elements. UV stable. For aquarium plants.

After a disease, stress or in case of other reasons for refusing food, sera activ plus W helps increasing appetite on a herbal basis (calamus root). It is suitable for reptiles, small animals and ornamental birds, and can be administered either via the food or the drinking water.

Very energy saving and powerful air pumps. They are suitable for oxygen enrichment by means of an airstone, for operating air driven filters (e.g. sera internal filters L), or air driven moveable decoration elements. Convenient: Easy membrane replacement due to modern module system.

Very energy saving and powerful air pumps

Alder cones for lowering the pH value in a natural way

Water conditioner for fish friendly water rich in mineral substances. Immediately removes chlorine and chloramines. Binds heavy metals with mineral substances.