Sera

Fertilization system with complete accessories for safe CO2 supply

Electronically controllable external filters for aquariums.

UV-C water clarifiers for fresh, marine and pond water

The flake food for smaller pond fish

Versatile and user friendly external filters for freshwater aquariums with UV-C

Easily digestible food for temperatures below 17°C (63°F). Below 17°C (63°F), the metabolism of the fish is not fully effective any more. The food must therefore be particularly easy to digest. Koi can prepare for winter or start into the year in spring.

Precision pressure reducer for external valve

Versatile and user friendly external filters for freshwater aquariums with UV-C

era Plankton Tabs Nature is the color food without dyes and preservatives in tablet form. The gently processed food tabs are suitable for all fish that eat at the bottom (e.g. catfish, loaches) and invertebrates in fresh and marine water.

sera Spirulina Tabs Nature is the veggie food without dyes and preservatives consisting of attaching tablets. It is excellently suitable for mainly herbivorous fish and invertebrates in fresh and marine water.

sera Discus Granules Nature is the staple food without dyes and preservatives consisting of gently manufactured soft granules for all discus fish (including fry) and other demanding ornamental fish.

sera O-Nip Nature is the treat without dyes and preservatives consisting of gently manufactured tabs that can be stuck to the aquarium glass by slight finger pressure. This allows watching even shy fish while they are eating.

Probiotic growth food for ornamental fish up to 4 cm

Computer controlled soil heater for freshwater aquariums

sera Discus Granules Nature is the staple food without dyes and preservatives consisting of gently manufactured soft granules for all discus fish (including fry) and other demanding ornamental fish.

These powerful but at the same time energy saving external filters with an extensive accessory range are ready for connection and immediately biologically active. The filter baskets ensure an optimal filter media layer structure and easy access.

Professional food for perfect colors, ideal growth and healthy fish. sera KOI Professional Spirulina Color Food can be fed throughout the year above 8°C (46°F) water temperature.

Premium class liquid filter medium. Breaks down food remainders, ammonium and nitrite biologically. Provides settling area for useful purification bacteria. Creates a biologically active living environment

UV-C Water clarifier for freshwater and marine aquariums up to 500 l (132 US gal.)