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.

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Bestsellers CO2 Systems Filters & Filter Media Pond Care Reverse Osmosis Systems & Accessories Rocks Saltwater Aquarium Accessories Water Care Products

Price

Highlights

Water Type

Feed Declaration

Usage

Filter

ARKA: 1 - 30 of 149 items

3 Options
4.9 (67)
ARKA Special Blend, 3.785 ml

-36% Bestseller
- Degrades organic waste
- Reduces water changes
- Removes odours
£65.12 £101.00 (£17.20 / l)

Delivery by February 06
3 Options
5.0 (45)
ARKA Nite-Out II, 473 ml

-35%
- For marine & freshwater aquariums
- For restarts, water changes & fish stocking
- Without synthetic fabrics
£11.06 £17.00 (£23.38 / l)

Delivery by February 06
2 Options
4.9 (31)
ARKA TheraP, 473 ml

-35%
- Contains only living bacterial cultures
- Helpful for short-term overstocking
- 100% organic
£13.01 £20.00 (£27.51 / l)

Delivery by February 06
5 Options
4.8 (53)
ARKA myReef-Rocks - Natural Reef Rock, 13-20cm (20 kg)

Bestseller
- Create your dream reef
- Free from harmful substances
- Great design options
£80.00 (£4.00 / kg)

Delivery by February 06
4 Options
4.8 (26)
ARKA Substrate Cleaner, 473 ml
- For marine and freshwater aquariums
- Reliably removes waste materials
- 100% organic
£17.00 (£35.94 / l)

Delivery by February 06
4.3 (28)
ARKA TDS/EC - Meter
- Precise readings
- Determines TDS & EC values
- Water temperature indication
£15.00

Delivery by February 06
5.0 (1)
ARKA Reef Ceramic - Shell Holder, L

-60%
- Free from toxins and harmless
- Without artificial additives
- Highly porous structure
£4.00 £10.00

Delivery by February 06
4.8 (11)
ARKA mySCAPE-CO2 Diffuser Stainless Steel - 30 cm
- Made of stainless steel
- With ceramic membrane
- Robust & long-lasting
£20.00

Delivery by February 06
8 Options
5.0 (3)
ARKA myScape-Rocks Lava Pebbles, 10 kg, 20 - 30 mm (10 kg)

-5%
- For freshwater aquariums
- Ideal for planting
- Ready for use
£28.53 £30.00 (£2.85 / kg)

Delivery by February 06
3 Options
5.0 (11)
ARKA Premium Reef Salt, 10 kg

-5%
- Even suitable for the most sensitive species
- Promotes colours and growth
- Contains all important trace elements
£42.82 £45.00 (£4.28 / kg)

Delivery by February 06
2 Options
4.8 (12)
ARKA Organic Active Salt, 10 kg

-5%
- Improves water quality
- Supports the well-being of the animals
- Nitrate & phosphate free
£47.57 £50.00 (£4.76 / kg)

Delivery by February 06
4 Options
5.0 (12)
ARKA Aqua Balance, 473 ml
- Spore-based
- Improves water quality
- For healthy aquarium inhabitants
£15.00 (£31.71 / l)

Delivery by February 13
4 Options
5.0 (8)
ARKA Aqua-Pure, 118 ml

-5%
- Neutralises heavy metals
- Prevents algae growth
- 100% organic
£6.65 £7.00 (£56.36 / l)

Delivery by February 06
4.6 (5)
ARKA myAqua resin filter 500ml
- Removes the finest residues (TDS)
- Length 32.5cm / diameter 6cm
- Supports standard osmosis systems
£30.00

Delivery by February 06
5.0 (2)
ARKA myAqua1900 Carbon Filter C1

-20%
- Removes: odours, discolouration, chlorine, herbicides, pesticides, drug residues
- Length 27.5 cm / diameter 8 cm
- As an extension for ARKA Aquatics myAqua 1900
£24.03 £30.00

Delivery by February 06
5.0 (3)
ARKA myAqua1900 Carbon Filter C2

-60%
- Removes: Chlorine, herbicides, pesticides, drug residues
- Length 27.5cm / Diameter 8cm
- As an extension for ARKA Aquatics myAqua 1900
£14.02 £35.00

Delivery by February 06
4 Options
5.0 (6)
ARKA Xtreme, 118 ml

-6%
- Reliable removal of chlorine and heavy metals
- Gentle on all living things
- 100% sure
£3.78 £4.00 (£32.03 / l)

Delivery by February 06
4 Options
5.0 (7)
ARKA Phos Out 4, 473 ml
- Simple and safe application
- Binds organic and inorganic polymer-based phosphates
- Without heavy metals
£20.00 (£42.28 / l)

Delivery by February 27
4 Options
5.0 (4)
ARKA Herbtana, 473 ml
- 100% organic,
- Based on herbs
- Protects the biological balance of your aquarium
£20.00 (£42.28 / l)

Delivery by February 06
4.8 (20)
ARKA Vita Pleco Catfish Food, 250 ml
- Cold-pressed, gentle on vitamins
- Highest quality ingredients
- Without spirulina
£12.80 (£51.20 / l)

Delivery by February 06
5.0 (13)
ARKA mySCAPE CO2 Checker Set

-5%
- For freshwater aquariums
- Attached to aquarium glass pane
- With indicator solution
£14.25 £15.00

Delivery by February 06
5.0 (1)
ARKA Reef Ceramic - Reef Mushroom, ca. 30 cm

-40%
- Made in Germany
- Carefully handmade, unique
- Free from toxins and harmless
£21.03 £35.00

Delivery by February 06
3 Options
5.0 (1)
ARKA Iodides & Bromides, 236 ml

-5%
- For vital residents in seawater aquariums
- With highly available iodine
- Improves polyp development & promotes coral growth
£9.50 £10.00 (£40.25 / l)

Delivery by February 06
5.0 (5)
ARKA myAqua1900 Resin Filter

-20%
- Removes the finest residues (TDS)
- Length 27.5cm / Diameter 8cm
- An extension for ARKA Aquatics myAqua 1900
£32.04 £40.00

Delivery by February 06
4.6 (5)
ARKA Coralscaper Epoxy - Coral Glue (2x60g)
- Especially for marine aquariums
- Simple & easy to use
- Very economical
£12.00

Delivery by February 06
4 Options
5.0 (9)
ARKA Plants Green, 473 ml
- Prevents algae growth
- For all types of aquatic plants
- For freshwater aquariums
£13.00 (£27.48 / l)

Delivery by February 06
5.0 (2)
ARKA mySCAPE-CO2 refill set - 2 x 600 g

-5%
- Refill set for ARKA mySCAPE CO2 systems 3.7 L
- Component A - Citric Acid 600g
- Component B - Baking Soda 600g
£14.25 £15.00

Delivery by February 06
5.0 (5)
ARKA mySCAPE-CO2 Diffuser Stainless Steel - 25 cm

-5%
- Made of stainless steel
- With ceramic membrane
- Robust & long-lasting
£19.01 £20.00

Delivery by February 06
4 Options
5.0 (3)
ARKA PVC Tubing 16/22 mm - Blue, 10 m

-5%
- For freshwater and seawater aquariums
- Made of flexible PVC
- High-quality
£28.53 £30.00

Delivery by February 06
3.0 (6)
ARKA ARKA myAQUA pH/TDS/EC Measuring Device with Thermometer
- Multifunction meter
- Suitable for aquariums, ponds, swimming pools, monitoring of osmosis plants and drinking water
- High precision
£40.00

Delivery by February 06