List of products by supplier Dejong MarineLife

GROTECH - External BPR-100 biopellet reactor + 500ml of...

€159.99

Biopellet reactor for aquarium up to 1000 liters with a capacity of 1400ml of biopellets maximum. +500ml of biopellets included. A pump is necessary for its operation, recommended flow rate of 1500 l/h (not supplied).

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GROTECH - External BPR-150 biopellet reactor + 1000ml of...

€194.99 -12.83% €169.97

Biopellet reactor for aquarium up to 2000 liters with a capacity of 3000ml of biopellets maximum. +1000ml of biopellets included. A pump is necessary for its operation, recommended flow of 2000 l/h (not supplied).

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GROTECH - External BPR-80 biopellet reactor + 250ml of...

€129.99

Biopellet reactor for aquariums up to 400 liters with a capacity of 600ml of biopellets maximum. +250ml of biopellets included. A pump is necessary for its operation, recommended flow rate of 1500 l/h (not supplied).

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GROTECH - Internal BPR-80 Biopellet Reactor

€145.99

Biopellets reactor for aquariums up to 400 liters to be installed in the decantation with a capacity of up to 600ml of biopellets. 600 liter EHEIM pump included + 500 biopellets included.

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GROTECH - kH + Ca 1, 2, 3 + Magnesium Pro - 1000ml

€49.99

The liquid solution for a rapid increase in carbonate hardness, calcium and magnesium in the saltwater aquarium.

• 1 in stock

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GROTECH - kH+Ca 1 - 1000ml - Kh concentrate for marine...

(2 reviews)

€17.99

Liquid solution for a rapid increase in carbonate hardness (kh).

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GROTECH - kH+Ca 2 - 1000ml - Calcium concentrate for...

(1 review)

€17.99

Liquid solution for a rapid increase in calcium.

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GROTECH - kH+Ca 3 - 1000ml - Liquid solution for the...

€17.99

Liquid solution for the remineralization of seawater.

• 1 in stock

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GROTECH - Magnesium Pro - 1kg - Substrate for limestone...

€17.99

Magnesium Pro 1kg is a substrate for limestone reactor to increase the Magnesium concentration in the marine aquarium.

• 1 in stock

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GROTECH - Magnesium Pro Liquid - 1000ml - Magnesium for...

(3 reviews)

€16.99

Magnesium Pro Liquid 1000ml is a liquid solution for a rapid increase in Magnesium concentration in the marine aquarium.

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GROTECH - Nitrat Plus - 1000ml - Nitrate solution for...

€24.99

Nitrat plus 1000ml is a solution to quickly increase the nitrate (NO3) content .

• 2 in stock

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GROTECH - Nitrat Plus - 500ml - Nitrate solution for...

(2 reviews)

€15.99

Nitrat plus 500ml is a solution to quickly increase the nitrate (NO3) content .

• 2 in stock

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GROTECH - NutriMarine Instant 125ml - Food for corals and...

€19.99

  (€159.92/kg)

In saltwater aquariums it is often difficult to care for specific invertebrates and filter animals like sponges for a long time. In order to solve this problem, NutriMarine Instant was developed.
Instant NutriMarine provides these animals with the floating nutrients they need.

• 1 in stock

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GROTECH - NutriMarine N - 1000ml - Food for corals

€19.99

  (€19.99/l)

NutriMarine N is a liquid food for invertebrates and filter-feeding animals such as sponges.

• 1 in stock

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GROTECH - NutriMarine N - 500ml - Food for corals

€11.99

  (€23.98/l)

NutriMarine N is a liquid food for invertebrates and filter-feeding animals such as sponges.

• 2 in stock

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GROTECH - NutriVital Daily 0.6-0.9mm 175g - Fish food

(1 review)

€22.99

  (€131.37/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

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GROTECH - NutriVital Daily 0.6-0.9mm 350g- Fish food

(1 review)

€33.99

  (€97.11/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

• 1 in stock

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GROTECH - NutriVital Daily 1.4-2.2mm 175g- Fish food

€22.99

  (€131.37/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

• 1 in stock

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GROTECH - NutriVital Daily 1.4-2.2mm 350g - Fish food

€33.99

  (€97.11/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

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GROTECH - NutriVital Daily 2 - 6mm 175g - Fish food

€14.99

  (€85.66/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

• 1 in stock

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GROTECH - NutriVital Daily 2 - 6mm 325g - Fish food

(1 review)

€24.99

  (€76.89/kg)

The only food for all marine fish

It avoids the risk of deficiency and thus keeps your fish in perfect health.
With Antiparasitika, Astaxanthin, Beta-Glucan and Seaweed.

• 1 in stock

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GROTECH - PhytoFood - 500ml - Nutrient solution for...

(1 review)

€17.99

Nutrient solution for growing Phytoplankton. PhytoFood contains all the essential elements and vitamins required for the cultivation of Phytoplankton. Immediately after the addition of PhytoFood in the culture, no plankton should be collected for distribution.

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GROTECH - PlanktoMarine P - 250ml - Phytoplankton...

€17.99

  (€71.96/l)

PlanktoMarine is a concentrated mix of 5 different species of Phytoplankton. PlanktoMarine provides necessary proteins, carbohydrates and lipids for soft and hard corals, tubeworms, shells, live rocks and invertebrates.
It is rich in OMEGA-3 (EPA and DHA) and contributes to disease resistance.

• 1 in stock

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GROTECH - Power supply for Tec dosing pumps 4 - 15 volts

€14.99

Power supply for Grotech Tec 4 dosing pumps . 15 volts, 400ma.

Illustrative photo not contractual.

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GROTECH - Protective gloves - 90 cm - 10 pieces

(2 reviews)

€6.50

Full sleeve protection gloves 90cm. Pack of 10 pieces.

• 2 in stock

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GROTECH - ReefClear RC - 500ml - Filter Aid

(1 review)

€11.99

ReefClear is a colloidal filtration agent, made up of natural mineral elements capable of quickly and effectively fixing the organic elements of aquarium water.
ReefClear removes heavy metals, ammonium, drug residues, pesticides, tannins, proteins, phosphates, odors and harmful bacteria.

• 1 in stock

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GROTECH - Reefspy S 15cm - For coral photography

€19.95

GROTECH ReefSpy is a very practical little tool allowing you to observe and photograph your corals from the surface of the water by eliminating reflections linked to lighting and mixing.

• 1 in stock

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GROTECH - SuperFast Gray - 240g - Epoxy glue for coral...

€23.99

CoraFix SuperFast Gray is a two-component quick glue for corals special for gluing hard corals and soft corals on a rigid support. Odorless. Hardens quickly Even under water.

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GROTECH - SuperFast Violette - 240g - Epoxy glue for...

(2 reviews)

€23.99

CoraFix SuperFast is a fast two-component coral glue special for gluing hard corals and soft corals on a rigid support. Odorless. Hardens quickly Even under water.

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GROTECH - VitAmino M - 5000ml - Trace elements for aquarium

€99.99

Solution consisting of 5000ml of 11 vitamins and 20 amino acids for saltwater aquariums

• 1 in stock

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GROTECH - VitAmino M - 500ml - Trace elements for aquarium

€17.99

Solution consisting of 11 vitamins and 20 amino acids for saltwater aquariums

• 2 in stock

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HEAT PACK - 40 hour heater

(3 reviews)

€1.20

Heater for transporting animals. Duration 40 hours of heating.
13.5cmx9.5cm.

• 15 in stock

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Hole saw 28 mm for aquarium

(1 review)

€11.99

Glass drills 28 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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Hole saw 35 mm for aquarium

€15.99

Glass drills 35 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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Hole saw 45 mm for aquarium

(1 review)

€15.99

Glass drills 45 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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Hole saw 55 mm for aquarium

(1 review)

€18.99

Glass drills 55 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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Hole saw 60 mm for aquarium

€29.99

Glass drills 60 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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Hole saw 75 mm for aquarium

€34.99

Glass drills 75 mm , is a glass drill that allows you to make holes in the glass of your aquariums.

• 2 in stock

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ITC Reef Culture - PARwise - PAR meter for Aquarium

(1 review)

€349.99 -10% €314.99

PARwise from ITC is a unique PAR meter capable of measuring the light spectrum . It can be used underwater or not ! It gives you all the relevant light measurements needed to make informed decisions about your light settings and photoperiod.

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• 1 in stock

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ITC Reef Culture - PARwise PRO - PAR Meter for Aquarium

€399.00

ITC Reef Culture - PARwise PRO: The new generation PAR meter for demanding corals

The PARwise PRO from ITC Reef Culture is more than just a PAR meter. Designed for reef aquarists, it offers ultra-precise analysis of the light useful to corals thanks to its revolutionary cPUR (Coral Photosynthetically Usable Radiation) technology. Unlike previous tools that only measured overall light intensity, this technological gem distinguishes what corals can actually use for their growth. The result? Optimal growth rates , healthy corals and confident light adjustments. In addition, it measures an expanded spectrum from 350 to 1100nm , including UV-A and infrared zones, for a complete view of your lighting. In short, an essential tool for any aquarist who cares about their corals.

• Optimizes coral growth by targeting the light that actually helps
• Measures a broad spectrum, from near UV to infrared
• Delivers reliable light settings with cPUR technology

• 2 in stock

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ITC Reef Culture - Reef Delete V1.02 - UV lamp for the...

(1 review)

€399.00 -12.31% €349.90

The Reef Delete allows with an ultra-focused UV-C LED, to say goodbye with the simple press of a button to Aiptasia, Anemones, Algae and Cyano, Invasive Corals, Flatworms, and more!

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• 1 in stock

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KAMOER - 2x4mm Hose - Hose for dosing pump head

(1 review)

€5.50

BPT pharmaceutical grade tubing for dosing pump head. Size: 2/4mm, length approx 130mm . Thirty times longer life than silicone tubing when used in peristaltic pumps

• 10 in stock

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KAMOER - Fitting for 2/4mm hoses

(4 reviews)

€0.99

Simple connection for 2/4mm tube , suitable for Kamoer dosing pumps.

• 8 in stock

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KAMOER - KSP-F01A - Single Head Dosing Pump

(1 review)

€89.99

Kamoer 's KSP-F01A is a dosing pump that allows the dosing of a product between 1 and 1000ml of product . You will be able to view your programming on the LCD screen.

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KAMOER - Reef Master CMK Reagents

€79.99

KAMOER - Reef Master CMK reagents for reliable KH, calcium and magnesium measurements

KAMOER Reef Master CMK reagents are designed for aquarists who want to closely monitor the essential parameters of their saltwater. This reagent kit allows for KH testing , as well as the detection of calcium and magnesium , three key values for maintaining a stable and balanced reef aquarium. Thanks to a formulation specifically designed to work with the Reef Master CMK system, it offers practical, regular, and consistent use in tank monitoring. It's an ideal solution for replacing used consumables, starting with accurate measurements, and continuing to diligently monitor the evolution of the marine environment. An essential component among reef aquarium testing supplies .

• Allows for precise control of KH, calcium and magnesium in the tank.
• Ideal for replacing used reagents and maintaining consistent analyses.
• Compatible with regular monitoring of essential parameters in a reef aquarium.

• New
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KAMOER - Roller / Head for Kamoer dosing pump

€13.99

Replacement roller or head for Kamoer dosing pump

• 6 in stock

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KAMOER - Support for metal dosing pump

€19.99

Support for metal dosing pump allowing a simple and aesthetic installation of your pump. Size: 229 x 165mm

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KESSIL - A-Series Gooseneck - Holder for Spotlight Kessil...

€40.20

Kessil 's A-Series Gooseneck Gooseneck Mount is a versatile mounting option that allows you to customize the positioning of your light . Designed for use on most glass tanks, its malleable yet sturdy 60cm arm provides a strong and adaptable solution for installing Kessil lighting in your aquarium.

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KESSIL - A160WE Tuna Blue - 40 watt spotlight for marine...

€329.99 -10% €296.98

KESSIL A160We Tuna Blue spotlight for marine aquarium, with a spectrum of 10,000 K° at Actinic ideal for bringing out the fluorescence of corals. It allows the lighting of a surface of 60 cm in diameter.

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KESSIL - WiFi Dongle - WiFi controller for Kessil spotlights

€119.99

The Kessil WiFi dongle is a wireless wifi interface for Kessil category X spotlights. The small WiFi box plugs into the spotlight's K-Link port and gives the possibility of remote control on a smartphone via the intuitive Kessil application . The Dongle is able to control dozens of lights from one reliable signal, minimizing signal interference and leading to a faster, more reliable connection.

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Marcorocks - E-Marco-400 - White mortar for aquarium

€54.99

E-Marco-400 is a mortar in natural color to perfectly match MR rock. 100% safe and trusted by thousands of people to bond their aqua-scapes, MR E Marco 400 is the #1 choice if you're looking for the ultimate underwater bond.

This kit comes complete with mortar powder, liquid with an acrylic polymer (to prevent the grout from becoming brittle in water), instructions, a mixing spatula and a bucket for mixing.

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MARINE FAUNA - Coral Bloom - 250 ml - Boost nutrition for...

€19.99

Fauna Marin 's Coral Bloom is an ultra-fine (3-8 microns) natural mineral powder that acts as a true nutrient booster for corals. Composed of 100% natural oolite with no additives, it mixes with liquid foods and remains suspended for hours, making nutrients immediately available to corals and filter feeders. This clever supplement stimulates growth, coloration, and skeletal formation while also contributing to water purification. Coral Bloom is also compatible with all brands of liquid coral food. Usable alone or as a base for homemade preparations, it's the discreet yet powerful ally for any well-fed reef aquarist.

• Fixes and keeps nutrients in suspension for prolonged absorption
• Promotes coral growth, coloration, and skeleton formation
• Helps purify water while feeding filter feeders

• 2 in stock

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MARINE FAUNA - Coral Bloom - 500g - Boost nutrition for...

€34.99

Fauna Marin 's Coral Bloom is an ultra-fine (3-8 microns) natural mineral powder that acts as a true nutrient booster for corals. Composed of 100% natural oolite with no additives, it mixes with liquid foods and remains suspended for hours, making nutrients immediately available to corals and filter feeders. This clever supplement stimulates growth, coloration, and skeletal formation while also contributing to water purification. Coral Bloom is also compatible with all brands of liquid coral food. Usable alone or as a base for homemade preparations, it's the discreet yet powerful ally for any well-fed reef aquarist.

• Fixes and keeps nutrients in suspension for prolonged absorption
• Promotes coral growth, coloration, and skeleton formation
• Helps purify water while feeding filter feeders

• 2 in stock

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MARINE FAUNA - DINO M 250ml – Targeted treatment against...

€32.99

Give your reef effective, safe, and targeted care with DINO M from Fauna Marin , an innovative solution that eliminates unwanted organisms without disrupting the delicate balance of your marine aquarium. Its unique formula acts directly on dinoflagellates and filamentous algae , while preserving the microfauna and the vitality of corals .

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MARINE FAUNA - Garlic Essence - 100ml - Concentrated...

(2 reviews)

€15.99

MARINE FAUNA – Garlic Essence 100 ml, ultra-concentrated pure garlic extract

FAUNA MARIN Essence Garlic is a 100% natural, concentrated, liquid garlic extract designed to support the vitality and resistance of aquarium and pond fish . It is not simply juice or oil, but a genuine garlic extract made in Germany, free of chemical preservatives. Easy to dose, it acts as a powerful immune stimulant and a highly effective food attractant , ideal for picky or weakened fish. Rich in natural garlic components, it helps strengthen defenses, improve appetite , and reveal more vibrant colors . A simple and natural solution to support the daily well-being of your fish.

• Naturally stimulates the appetite of even the pickiest fish
• Effectively supports the immune system on a daily basis
• Pure extract, without oil or chemical preservatives

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MARINE FAUNA - Red M - 1000ml - Express biological...

€77.99

Fauna Marin RED M 1000 ml is a new generation liquid tonic designed to reactivate the biological balance of a reef aquarium. Ideal after an imbalance or as a preventative measure, this treatment actively supports the stability of the environment by promoting a healthy and effective bacterial flora. Developed by Fauna Marin , RED M is the modern evolution of the X series, renowned for its gentle yet effective formula. It acts on the ecosystem without harming corals, fish, or invertebrates. Thanks to its concentrated, slow-release formula , it quickly restores ideal conditions in the tank. A turnkey solution for a more stable, healthier, and more resilient marine environment.

• Stabilizes the tank without disturbing the reef fauna
• Promotes natural biological regeneration
• Gentle formula, compatible with sensitive corals

• 3 in stock

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MARINE FAUNA - Red M - 250ml - Express biological...

€29.99

Fauna Marin RED M 250 ml is a new generation liquid tonic designed to reactivate the biological balance of a reef aquarium. Ideal after an imbalance or as a preventative measure, this treatment actively supports the stability of the environment by promoting a healthy and effective bacterial flora. Developed by Fauna Marin , RED M is the modern evolution of the X series, renowned for its gentle yet effective formula. It acts on the ecosystem without harming corals, fish, or invertebrates. Thanks to its concentrated, slow-release formula , it quickly restores ideal conditions in the tank. A turnkey solution for a more stable, healthier, and more resilient marine environment.

• Stabilizes the tank without disturbing the reef fauna
• Promotes natural biological regeneration
• Gentle formula, compatible with sensitive corals

• 1 in stock

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MARINE FAUNA - Red M - 500ml - Express biological...

€48.99

Fauna Marin RED M 500 ml is a new generation liquid tonic designed to reactivate the biological balance of a reef aquarium. Ideal after an imbalance or as a preventative measure, this treatment actively supports the stability of the environment by promoting a healthy and effective bacterial flora. Developed by Fauna Marin , RED M is the modern evolution of the X series, renowned for its gentle yet effective formula. It acts on the ecosystem without harming corals, fish, or invertebrates. Thanks to its concentrated, slow-release formula , it quickly restores ideal conditions in the tank. A turnkey solution for a more stable, healthier, and more resilient marine environment.

• Stabilizes the tank without disturbing the reef fauna
• Promotes natural biological regeneration
• Gentle formula, compatible with sensitive corals

• 2 in stock

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MARINE TROPIC - ICP-OES analysis

€27.99

Accurate seawater analysis for a healthy aquarium

Want to know exactly how good your seawater is? Tropic Marin - ICP-OES Analysis is an ultra-precise laboratory test that analyzes more than 35 chemical elements essential to the stability of your aquarium. In addition to salinity and pH levels , this analysis provides you with a detailed report and personalized recommendations to correct any imbalances. Access your results online at lab.tropic-marin.com and follow the evolution of your water to ensure the well-being of your reef.

• Analysis of over 35 chemical elements for maximum accuracy
• Detailed report and clear recommendations online
• Track the progress of your aquarium on a dedicated platform

• 1 in stock

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MARINE TROPIC - LIPOVIT - 50 ml

€27.99

  (€559.80/l)

LIPOVIT is a high-energy vitamin additive for fish feed. Increases resistance to stress and strengthens the immune system.

• 2 in stock

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