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Small and space-saving protein removal device for marine aquariums Protein removal devices are the heart of the marine aquarium water filtration system. They remove protein that is continuously released into...

Powerful and Energy-Saving Foam Remover for Fish Tanks. For marine aquariums (*and freshwater aquariums). It regulates "removes" proteins, phosphates, and other substances, reducing algae growth and increasing oxygen content. The...

Basic marine food consisting of flakes and complete dry food organisms Sera marin GVG-Mix Nature is considered the basic food for marine fish that requires no colors or preservatives. The...

Basic Food consisting of soft granules for marine fish Sera marine Granules Nature Food is the primary Food consisting of carefully made granules without artificial colors and preservatives to feed...

Permanent Silicate Removal Silicates support the growth of diatom algae in both freshwater and saltwater aquariums. The Sera Marin Silicate Clear product easily and permanently removes silicates. Sera Marin Silicate...

Sea Salt for Treated and Regular Water Thanks to excellent homogeneity and uniform grain size, Sera sea salt dissolves quickly and without any residue in clear marine water. It provides...

To monitor the density of seawater simply Salinity (salt content) can be inferred from the measured density. Since the salinity of seawater in the aquarium must remain constant, the aquarium...

Liquid Plankton Food for Filter-Feeding Invertebrates Sera Marin Coralquid is a basic liquid food consisting of a carefully made stable suspension of very fine food particles for corals and filter-feeding...

The Sera Marin COMPONENT 1 – 7 product range is designed for marine aquarium enthusiasts, providing corals and other lower animals with seven valuable ingredients adapted to each other. Contains...

Contains essential calcium for building the structure of coral reefs and other soft animals, used with Sera marin COMPONENT 2 Sera marin COMPONENT 1 Ca - Calcium - for saltwater....

Used to determine the concentration of magnesium (magnesium) in a marine fish tank, replacement pack 3 Warning! Reagent 1 contains sodium hydroxide. Causes severe burns. Keep the reagent closed and...

Color-enhancing plant light for optimal plant growth (2450 Kelvin) Supports photosynthesis Allows for sunrise and sunset simulation when integrated with the Sera LED digital controller Suitable for freshwater aquariums Lighting...

The blue light from the slope Approximately from 18000 to 22000 Kelvin, depending on the dimmer setting Enhances the fluorescent effect in marine aquariums Suitable as additional lighting in Malawi...

Daylight with natural colors (6000 - 8000 Kelvin) Allows for simulating sunrise and sunset when combined with the digital dimmer from Sera Suitable for freshwater aquariums The Sera X-Change daylight...

True daylight and natural light (6000 - 8000 Kelvin) Allows simulation of sunrise and sunset when integrated with the Sera LED digital controller Suitable for freshwater aquariums The Sera LED...

Blue daylight lighting for freshwater and saltwater aquariums (10000 - 12000 Kelvin) Enhances blue colors Dimmable using the Sera digital dimmer High light intensity The Sera LED X-Change tube offers...

Acrylic Glass Holder for elegantly mounting Sera LED X-Change tubes on open aquariums Thanks to the transparent screws, the unobtrusive holder made of beautifully curved acrylic glass can be Edit...

Sera LED Extension Cable 1 piece. 1.2 m (3.9 ft) 31290

Staple food for optimal development of koi up to 12 cm (5 inches) Floating grains, particularly stable grains Ideal for small koi Promotes balanced growth, strengthens the immune system, and...