Products

Cleaner for hardscape and technology dissolves organic contamination and facilitates cleaning of natural and artificial aquarium decorations ...

Becomes meaty in water — specially formulated for discus' short digestive tract Contents: available in 250 ml and 1000 ml — fresh in stock, ready ...

Growth and immune food for discus fish sinking soft granulate with probiotic bacteria stabilizes the intestinal flora and optimizes feed c...

Natural Driftwood for Aquariums — Hiding Places, Breeding Grounds, and Food in One Sera Drift Wood — dark brown root wood, available in two sizes ✅...

Absorbent towel highly absorbent towel with a grammage of 630 g/m² also reliably absorbs larger amounts of water made of 100% cotton and...

Relief from illness and stress With purifying oxygen Facilitates the breathing of the fish Reduces stress Supports the action of medicin...

Alder cones for natural pH reduction The alder cones from sera naturally prevent fungal diseases and spawning fungus. In addition, they promote ...

Iron Test for Fresh and Saltwater — Quick Insight into Iron Deficiency in Aquarium PlantsSera FE-Test — approx. 75 measurements, also detects chela...

Internal filter for aquariums up to 60 or 120 litres The sera fil 60/120 motor filters are highly efficient internal aquarium filters for small aqua...

Replacement filters for the Sera Fil Bioactive external filters.

Versatile and user-friendly external filters for freshwater aquariums with UV-C These powerful, yet energy-saving external filters with many acc...

Bacteria and enzymes are in the starting blocks here Fish excrement, food remains and dead plants quickly form a layer of sludge on the bottom o...

Sera Filter cartridge Fil 60 & 120 Replacement or expandable sera fil filter cartridge

Adjustable submersible pumps for freshwater and saltwater aquariums The sera filter and feed pumps FP convince with their compact and robust d...

Replacement O-ring for Sera fil bioactive external filters.

Sera filter media basket sealing ring for sera fil bioactive 250 for sera fil bioactive 250 + UV for sera fil bioactive 400 + UV for s...

Sera Filter Sponge Fil 60/120 Replacement sponge for the Sera Fil 60 & 120

For the mechanical pre-filtering of fine dirt particles sera filter wool for mechanical filtration consists of stable fibers that retain finer d...

For quick and easy changing of filter medium Inserting and removing filter media is considerably faster with the sera filter bags. The filter med...

Multivitamin drops over your food — extra resistance when it countsContent: available as dropper bottle — freshly stocked, ready to use.✅ Level: Ea...

Vegetable flakes for healthy digestion — also suitable for recovering fish Contents: available in 100 ml, 250 ml, and 1000 ml — fresh in stock, re...

Extra iron for red and fast-growing aquarium plants — UV-stable and long-lasting efficacy Sera Flore 2 Ferro — specially chelated iron for densely ...

Sera Flore Active Co2 Reactor 500 The sera flore active CO2 reactor is integrated into an existing water circuit (e.g. external filter) or can...

Sera Flore Co2 Bubble Counter The sera flore CO2 bubble counter allows easy counting of CO2 bubbles to check carbon dioxide fertilization. Th...

Sera Flore Co2 Fertilization System CO2 is the most important nutrient for aquatic plants, a balanced CO2 supply is one of the most important f...

Sera Flore Co2 Pressure Diffuser The sera flore CO2 pressure diffuser made of high-quality acrylic glass combines functionality with design. The...

High-quality stainless steel scissors and tweezers for aquarium plants — precision for every aquaristSera Flore Tool — stainless steel, scissors 26...

Liquid Iron Fertilizer for Lush Aquarium Plants — Directly Absorbed Through Leaves Sera Florena — Basic Plant Nutrition with Iron, Minerals, and Tr...

Substrate tablets for root plants — iron, minerals, and trace elements directly at the roots Sera Florenette — long-lasting root nutrition for all ...

To determine the total hardness in a simple way For approx. 420 °dGH. If the total hardness is too low, we recommend sera mineral salt. Too hi...

Sera glass cylinder for sera fil bioactive 250 + UV for sera fil bioactive 400 + UV for sera UVC-Xtreme 800/1200

Limescale remover for all glass surfaces easily and reliably removes limescale deposits on glass panes and objects harmless to all aquar...

Sera Goldfish Flakes is the balanced staple food for smaller goldfish and coldwater fish. The easily digestible flakes are specially formulated for...

Sera Goldfish Granules is the balanced staple food in granule form for larger goldfish and coldwater fish. The slowly sinking granules are ideal fo...

sera Gravel Cleaner Edge - Angular gravel cleaner with bypass opening thoroughly and reliably removes mold deposits in the gravel ideal ...