Products for Aquariums from ARKA
Innovative, eco-friendly products to suit individual nneds
The German company ARKA specialises in biodegradable water treatments for aquaristics. ARKA meets the highest standards being the main European customer of the American biotechnology company, Ecological Laboratories, which is a market leader worldwide with their MICROBE-LIFT® line of products. Suitable for use in both freshwater and saltwater aquariums as well as pond water. Proximity to customers and responding to their needs remains an important priority.
Improving water quality, strengthening flora and fauna and optimising nutrient supply are the main features of all their products. Efficiency, environmental awareness and improved results command the respect and loyalty of owners of aquariums and ponds alike.
ARKA: 1 - 30 of 92 items
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ARKA myReef-Rocks - Natural Reef Rock, 25-40cm (20 kg)
- Create your dream reef
- Free from harmful substances
- Great design options
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ARKA myScape-Rocks Lava Pebbles, 10 kg, 200 - 300 mm (10 kg)
- For freshwater aquariums
- Ideal for planting
- Ready for use
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ARKA Organic Active Salt, 20 kg
- Improves water quality
- Supports the well-being of the animals
- Nitrate & phosphate free
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ARKA Premium Reef Salt, 10 kg
- Even suitable for the most sensitive species
- Promotes colours and growth
- Contains all important trace elements
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ARKA Reef Ceramic - Reef Branch Nature, ca. 50 cm
- Made in Germany
- Carefully handmade, unique
- Free from toxins and harmless
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ARKA Reef Ceramic - Frag Stone, Natural, small - 10 pieces
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA Reef Ceramic - Column Narrow, ca. 40 cm
- Made in Germany
- Carefully handmade, unique
- Free from toxins, harmless
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ARKA Reef Ceramic - Reef 3D Arch, ca. 20 x 20 cm
- Made in Germany
- Carefully handmade, unique
- Free from toxins and harmless
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ARKA BIO GRAN - Food Granules for Ornamental Fish, 250 ml
- Certified organic
- Optimises natural colouring and growth
- High-quality organic food for ornamental fish
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ARKA Reef Ceramic - Reef Cave, ca. 10 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous
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ARKA Reef Ceramic - Reef Branch, ca. 30 cm
- Made in Germany
- Carefully handmade, unique
- Free from toxins and harmless
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ARKA myAqua resin filter 500ml
- Removes the finest residues (TDS)
- Length 32.5cm / diameter 6cm
- Supports standard osmosis systems
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ARKA Reef Ceramic - Reef Cave 2 Holes, ca. 15 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA myAqua 1900 Fine Filter Refill - Inner Cartridge
- Dimensions LxW: 24.5 x 6.5 cm
- Replacement interval: 6 - 12 months
- Operating pressure: min. 1 bar - max. 4 bar
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ARKA Reef Ceramic - Flying Reef, ca. 40 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA Reef Ceramic - Shell Holder, M
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA mySCAPE CO2 Checker Set
- For freshwater aquariums
- Attached to aquarium glass pane
- With indicator solution
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ARKA Silicone Hose 4/6 mm - Grey, 10 m
- For freshwater and seawater aquariums
- Made of silicone
- Flexible & durable
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ARKA mySCAPE-CO2 Refill Set - 2 x 400 g
- Refill set for ARKA mySCAPE CO2² systems 2.4 L
- Component A - Citric Acid 400g
- Component B - Baking Soda 400g
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ARKA PVC Hose 12/16 mm - Grey, 10 m
- For freshwater and saltwater aquariums
- Made of flexible PVC
- High-quality
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ARKA mySCAPE-CO2 Diffuser Stainless Steel - 25 cm
- Made of stainless steel
- With ceramic membrane
- Robust & long-lasting
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ARKA Reef Ceramic - Reef Plateau, ca. 20 x 15 x 10 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA Filter Media Bag, 500 ml
- For saltwater & freshwater aquariums
- Made of tear-resistant nylon
- With zip fastener
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ARKA myAqua1900 Fine Gilter
- Polypropylene fleece 1 micron structure
- Length 27.5 cm / diameter 8 cm
- As an extension for ARKA Aquatics myAqua 1900
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ARKA Reef Ceramic - Reef Plate, ca. 20 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA Reef Ceramic - Reef Plates, Set of 10
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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ARKA Reef Ceramic - Reef Half Arch, ca. 30 cm
- Made in Germany
- Handmade, unique
- Free from toxins and harmless
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ARKA Reef Ceramic - Reef Plateau with Tower, ca. 15 cm
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
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