ARKA - Water Care Products for Aquariums
ARKA offers everything needed for aquarium water care and to monitor key parameters reliably. The range includes practical water conditioners and specialist nutrients for targeted water optimisation, along with precision measuring devices and useful accessories for accurate water testing.
Water Care Products: 49 items
ARKA Nite-Out II, 5.000 ml
- For marine & freshwater aquariums
- For restarts, water changes & fish stocking
- Without synthetic fabrics
CHF 70.20 instead of CHF 74.00 (CHF 14.04 / l)
Free delivery by November 19
ARKA Substrate Cleaner, 236 ml
- For marine and freshwater aquariums
- Reliably removes waste materials
- 100% organic
CHF 12.02 instead of CHF 12.65 (CHF 50.93 / l)
Delivery by November 19
ARKA Special Blend, 473 ml
- Degrades organic waste
- Reduces water changes
- Removes odours
CHF 24.50 (CHF 51.80 / l)
Delivery by November 19
ARKA TheraP, 473 ml
- Contains live bacterial cultures
- Provides support in case of temporary overstocking
- 100% biological
CHF 21.00 (CHF 44.40 / l)
Delivery by November 30
ARKA Bio-CO2, 473 ml
- Promotes nutrient absorption
- Easy dosing
- For freshwater aquariums
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 30
ARKA Aqua Balance, 236 ml
- Spore-based
- Improves water quality
- For healthy aquarium inhabitants
CHF 9.93 instead of CHF 10.45 (CHF 42.08 / l)
Delivery by November 19
ARKA Aqua-Pure, 473 ml
- Neutralises heavy metals
- Prevents algae growth
- 100% organic
CHF 13.03 instead of CHF 13.70 (CHF 27.55 / l)
Delivery by November 19
ARKA Phos Out 4, 473 ml
- Simple and safe application
- Binds organic and inorganic polymer-based phosphates
- Without heavy metals
CHF 21.00 (CHF 44.40 / l)
Delivery by November 19
ARKA Plants Green, 473 ml
- Prevents algae growth
- For all types of aquatic plants
- For freshwater aquariums
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 19
ARKA Plants NPK - Liquid NPK Plant Fertiliser, 473 ml
- For all types of freshwater plants
- Supports root growth
- A practical complete plant fertiliser
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 30
ARKA Herbtana, 236 ml
- 100% organic,
- Based on herbs
- Protects the biological balance of your aquarium
CHF 15.01 instead of CHF 15.80 (CHF 63.60 / l)
Delivery by November 19
ARKA Iodides & Bromides, 236 ml
- For vital residents in seawater aquariums
- With highly available iodine
- Improves polyp development & promotes coral growth
CHF 9.93 instead of CHF 10.45 (CHF 42.08 / l)
Delivery by November 19
ARKA Xtreme, 118 ml
- Reliable removal of chlorine and heavy metals
- Gentle on all living things
- 100% sure
CHF 3.96 instead of CHF 4.15 (CHF 33.56 / l)
Delivery by November 19
ARKA Plants K - Potassium, 473 ml
- For freshwater aquariums
- Without nitrate & phosphate
- Simple application
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 19
ARKA Plants Fe - Iron, 473 ml
- Biologically highly available
- Without phosphate & nitrate
- For freshwater aquariums
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 30
ARKA Vitamins Fresh Water, 473 ml
- Contains all important vitamins & amino acids
- For maximum wellbeing
- Supports natural colours
CHF 13.70 (CHF 28.96 / l)
Delivery by November 19
ARKA Dadap Leaves for Sprimp, L
- Indian coral tree leaves
- With valuable plant enzymes
- With vital vitamins
CHF 9.40
Delivery by November 19
ARKA Vitaminos Sea Water, 473 ml
- High-quality vitamin & amino acid additive
- Improves polyp development on all corals
- For more well-being & vitality
CHF 15.80 (CHF 33.40 / l)
Delivery by November 19
ARKA pH Increase freshwater, 5.000 ml
- For freshwater aquariums
- Electrolytes protect animals from osmotic shock
- Safe & easy handling
CHF 50.74 instead of CHF 63.50 (CHF 10.15 / l)
Delivery by November 19
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
CHF 42.50
Delivery by November 19
ARKA myBETTA-CARE - For Betta Fish, 118 ml
- For natural vibrant colours
- With plant & herbal extracts
- Important vitamins
CHF 9.40 (CHF 79.66 / l)
Delivery by November 19
ARKA pH Increase seawater, 236 ml
- For seawater aquariums
- Electrolytes protect animals from osmotic shock
- Safe & easy handling
CHF 7.52 instead of CHF 9.40 (CHF 31.86 / l)
Delivery by November 19
ARKA BACTO-SHOT, 50 ml
- Highly active bacterial cultures
- For seawater & fresh water
- Crystal clear water
CHF 6.25 (CHF 125.00 / l)
Delivery by November 19
ARKA Refractometer
- Automatic temperature compensation
- Ready for immediate use
- Accurate display
CHF 42.50
Delivery by November 19
ARKA myAqua pH Meter
- Fast and accurate
- For aquariums & ponds
- For osmosis & drinking water
CHF 15.80
Delivery by November 19
ARKA mySHRIMP-CARE, 118 ml
- With select plant & herbal extracts
- With aloe vera
- For freshwater aquariums
CHF 8.93 instead of CHF 9.40 (CHF 75.68 / l)
Delivery by November 19
ARKA myAQUA® Inline TDS meter
- For fresh water
- Precise & fast
- Easy to assemble and start running
CHF 32.00
Delivery by November 19
ARKA NOPO Control, 118 ml
- Easy to use
- For saltwater and freshwater aquariums
- Lowers phosphate & nitrate values
CHF 6.94 instead of CHF 7.30 (CHF 58.81 / l)
Delivery by November 19
ARKA Plants P - Phosphorus, 473 ml
- Without nitrate
- For optimal plant growth
- For freshwater aquariums
CHF 10.97 instead of CHF 13.70 (CHF 23.19 / l)
Delivery by November 30
ARKA Gel Filter, 473 ml
- Optimal when restarting or after a filter cleaning
- Universally applicable for all filter media
- Reduces cleaning intervals
CHF 15.80 (CHF 33.40 / l)
Delivery by November 19
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Switzerland: Free standard delivery from CHF 69.90
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Delivery in 3 business days.
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