ARKA - Professional Products for Marine Aquariums

At ARKA, you will find everything you need to run a successful marine aquarium, from premium sea salt mixes and precisely dosed trace elements and vitamins to practical aquascaping accessories.

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Marine Aquariums: 30 items

ARKA Plantscaper - Superglue

ARKA Plantscaper -​ Superglue, 50 g

  • For freshwater aquariums
  • Highest adhesive strength
  • Pollutant-free
€ 8,99 instead of € 9,99 (€ 179,80 / kg)

Delivery by November 06

ARKA All-in-One

ARKA All-​in-​One, 473 ml

  • Mix of trace elements
  • Provides intense colours for corals
  • Polyps develop splendidly
€ 17,99 instead of € 19,99 (€ 38,03 / l)

Delivery by November 06

ARKA Organic Active Salt

ARKA Organic Active Salt, 10 kg

  • Improves water quality
  • Supports the well-being of the animals
  • Nitrate & phosphate free
€ 44,99 instead of € 49,99 (€ 4,50 / kg)

Delivery by November 06

ARKA Reefscaper - Reef & Coral Glue

ARKA Reefscaper -​ Reef & Coral Glue, 1.000 g

  • Ideal settlement area
  • Fast curing
  • Easy to process
€ 15,29 instead of € 16,99 (€ 15,29 / kg)

Delivery by November 06

Plantscaper Liquid - Liquid Plant Glue | Aquascaping Glue

ARKA Plantscaper Liquid -​ Liquid Plant Glue | Aquascaping Glue, 50 g

  • For freshwater aquariums
  • A little goes a long way economical
  • Safe for plants
€ 8,99 instead of € 9,99 (€ 179,80 / kg)

Delivery by November 06

ARKA Coralscaper Epoxy - Coral Glue (2x60g)

ARKA Coralscaper Epoxy -​ Coral Glue (2x60g)

  • Especially for marine aquariums
  • Simple & easy to use
  • Very economical
€ 10,79 instead of € 11,99

Delivery by November 06

ARKA Vitaminos Sea Water

ARKA Vitaminos Sea Water, 473 ml

  • High-quality vitamin & amino acid additive
  • Improves polyp development on all corals
  • For more well-being & vitality
€ 13,49 instead of € 14,99 (€ 28,52 / l)

Delivery by November 06

ARKA Iodides & Bromides

ARKA Iodides & Bromides, 236 ml

  • For vital residents in seawater aquariums
  • With highly available iodine
  • Improves polyp development & promotes coral growth
€ 8,99 instead of € 9,99 (€ 38,09 / l)

Delivery by November 06

ARKA Premium Reef Salt

ARKA Premium Reef Salt, 10 kg

  • Even suitable for the most sensitive species
  • Promotes colours and growth
  • Contains all important trace elements
€ 40,49 instead of € 44,99 (€ 4,05 / kg)

Delivery by November 06

ARKA Phyto-Plus

ARKA Phyto-​Plus, 236 ml

  • Phytoplankton for marine aquariums
  • Very nutritious
  • Highly concentrated formula
€ 11,99 instead of € 14,99 (€ 50,81 / l)

Delivery by November 06

ARKA Zoo-Plus - Animal Plankton

ARKA Zoo-​Plus -​ Animal Plankton, 473 ml

  • Particularly rich & highly concentrated
  • For all corals & lower animals
  • Promotes healthy growth & natural colours
€ 17,99 instead of € 19,99 (€ 38,03 / l)

Delivery by November 06

ARKA Elements

ARKA Elements, 473 ml

  • For healthy coral growth.
  • Strengthens colours and polyps.
  • Stabilises the pH value
€ 13,49 instead of € 14,99 (€ 28,52 / l)

Delivery by December 09

ARKA pH Increase seawater

ARKA pH Increase seawater, 473 ml

  • For seawater aquariums
  • Electrolytes protect animals from osmotic shock
  • Safe & easy handling
€ 11,69 instead of € 12,99 (€ 24,71 / l)

Delivery by November 06

ARKA Magnesium

ARKA Magnesium, 473 ml

  • For seawater aquariums
  • Stabilises the pH
  • Supports healthy coral growth
€ 13,49 instead of € 14,99 (€ 28,52 / l)

Delivery by November 06

Plantscaper Ultra Liquid - Aquascaping Adhesive

ARKA Plantscaper Ultra Liquid -​ Aquascaping Adhesive, 50 g

  • Maximum adhesive strength
  • Cotton wad method & high cyanoacrylate content
  • A little goes a long way
€ 8,99 instead of € 9,99 (€ 179,80 / kg)

Delivery by November 06

ARKA Coral Active

ARKA Coral Active, 473 ml

  • With the purest aragonite
  • Intensifies the natural colours
  • For marine aquariums
€ 17,99 instead of € 19,99 (€ 38,03 / l)

Delivery by November 06

ARKA Coral Food SPS - Dust Food

ARKA Coral Food SPS -​ Dust Food, 150 ml

  • With fish and fish by-products
  • Contain vitamins and minerals
  • High quality
€ 10,79 instead of € 11,99 (€ 71,93 / l)

Delivery by November 06

ARKA Coralscaper Gel

ARKA Coralscaper Gel, 2 x 3 g (6 g)

  • Strong adhesive force
  • In gel form
  • Easy to use
€ 5,39 instead of € 5,99 (€ 898,33 / kg)

Delivery by November 06

ARKA Coralscaper 2-Part Silicone Putty

ARKA Coralscaper 2-​Part Silicone Putty, 120 g

  • Cures fast, free from harmful substances
  • 2-part formula
  • Easy to mould by hand
€ 13,49 instead of € 14,99 (€ 112,42 / kg)

Delivery by November 06

ARKA myREEF-FRAG RACK, 8 Holes with Magnet

ARKA myREEF-​FRAG RACK, 8 Holes with Magnet

  • With magnet for flexible positioning
  • Hole diameter: 15 mm
  • Compatible with commercially available frag plugs
€ 31,49 instead of € 34,99

Delivery by November 06

ARKA Basic P - Phosphate Increase

ARKA Basic P -​ Phosphate Increase, 473 ml

  • Effectively and safely increases the PO4 value in the aquarium
  • Usable for every saltwater & freshwater aquarium
  • Prevents PO4 limitation that is dangerous for corals and plants
€ 13,49 instead of € 14,99 (€ 28,52 / l)

Delivery by November 06

ARKA Coralline

ARKA Coralline, 473ml

  • Healthy growth accelerator
  • Against unwanted algae formation
  • With the purest aragonite
€ 17,99 instead of € 19,99 (€ 38,03 / l)

Delivery by November 06

ARKA Strontium

ARKA Strontium, 236 ml

  • For healthy coral growth
  • Supports skeleton & tissue
  • Highly available form
€ 8,99 instead of € 9,99 (€ 38,09 / l)

Delivery by November 06

ARKA Artemia - Ready Mixed

ARKA Artemia -​ Ready Mixed

  • Promotes vitality & colourfulness
  • For breeding & corals
  • Ready to serve in 24-48 hours
€ 7,19 instead of € 7,99

Delivery by November 26

ARKA Basic K - Potassium Supplement

ARKA Basic K -​ Potassium Supplement, 473 ml

  • To increase potassium content
  • Supports coral growth
  • Without nitrate & phosphate
€ 13,49 instead of € 14,99 (€ 28,52 / l)

Delivery by November 11

ARKA Coralscaper Superglue

ARKA Coralscaper Superglue, 50 g

  • Strong adhesive force
  • In gel form
  • Easy to use
€ 8,99 instead of € 9,99 (€ 179,80 / kg)

Delivery by November 26

ARKA myREEF-FRAG RACK, 16 Holes with Magnet

ARKA myREEF-​FRAG RACK, 16 Holes with Magnet

  • With magnet for flexible positioning
  • Hole diameter: 15 mm
  • Compatible with commercially available frag plugs
€ 44,99 instead of € 49,99

Delivery by December 09

ARKA Reef Cement 5 L

ARKA Reef Cement 5 L, 5 kg

  • For quick and safe bonding of reef, stone and ceramic structures
  • Free from toxins and heavy metal compounds
  • Hardens very quickly, offers an ideal area for settlement
€ 44,99 instead of € 49,99 (€ 9,00 / kg)

Not available at the moment

ARKA Coralscaper Liquid - Coral Glue

ARKA Coralscaper Liquid -​ Coral Glue, 50 g

  • Maximum adhesive strength
  • Wad method & high cyanoacrylate content
  • A little goes a long way
€ 8,99 instead of € 9,99 (€ 179,80 / kg)

Delivery by December 09

ARKA myREEF-FRAG RACK, 32 Holes with Magnet

ARKA myREEF-​FRAG RACK, 32 Holes with Magnet

  • With magnet for flexible positioning
  • Hole diameter: 15 mm
  • Compatible with standard frag rocks
€ 58,49 instead of € 64,99

Free delivery by December 09