fish

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...

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....

Friend Koi Water Treatment Rich in Minerals Instantly removes chlorine and chloramine Binds to heavy metals With mineral substancesSera Koi Protect treats all water according to the requirements of koi...

Stability and certainty Acts to create a buffer and ensures pH value Works against biofouling Creates conditions for certain species (such as African cichlid species) Carbonate hardness (KH) is one...

Stability and certainty Creates a buffer and ensures pH value Works against biological calcification Creates conditions for certain species (such as African cichlids) Carbonate hardness (KH) is one of the...

Bacteria and enzymes Pending A layer of sludge quickly forms at the bottom of the aquarium as a result of fish waste, uneaten food, and dead plants. The balanced composition...

Tropical almond leaves for natural water conditioning Catappa leaves allow water conditioning as in natural habitats. Tropical almond leaves support natural behavior and breeding readiness in ornamental fish and shrimp....

Tropical almond leaves for natural water conditioning Sera Catappa Leaves allow water conditioning as in natural habitats. Tropical almond leaves support the natural behavior and breeding readiness in ornamental fish...

Sera Blackwater Aquatan uses the Bio-Protect formula to condition tap water into clear, dark, fish-friendly freshwater as in tropical waters. For a natural dark water effect as in tropical regions...

Water conditioner to transform water into fish-friendly water rich in mineral substances Instantly removes chlorine and chloramine Binds heavy metals Contains mineral substances Toxic substances like chlorine and heavy metals...

Water conditioner for fish-friendly water enriched with mineral substances Instantly removes chlorine and chloramines Binds heavy metals Contains mineral substances Toxic substances like chlorine and heavy metals can enter aquarium...

Water conditioner to make mineral-rich, fish-friendly water Instantly removes chlorine and chloramines Binds heavy metals Contains mineral substances Toxic substances like chlorine and heavy metals can enter aquarium water with...

Reef Fusion 2 contains a blend of carbonates and bicarbonates with an alkalinity level of 4400 meq/L. It is designed to restore and maintain alkalinity in the reef aquarium and...

Reef Fusion 1 provides not only 100,000 mg/L of ionic calcium, but also includes biologically appropriate levels of magnesium, strontium, boron, iron, manganese, and molybdenum. Features: Provides 100,000 mg/L of...

Reef Advantage Magnesium is a concentrated blend (80,000 ppm) of magnesium salts, chloride, and sulfate designed to restore depleted magnesium levels with minimal impact on the ionic ratios found in...

Expires on 20 July 2029

Prime is the complete and concentrated conditioner for freshwater and saltwater. Prime removes chlorine and chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not affect the...