Marine (2)

Calibration checking set for HI 718 (I2)

€21.90

1 items

Calibration checking set for HI 718 (I2)

€21.90

1 items

Calibration checking set for HI 718 (I2)

Water tests

Calibration checking set for HI 718 (Iode)

€21.90

1 items

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Calibration checking set for HI 718 (I2)

Water tests

Calibration checking set for HI 718 (Iode)

1 items

€21.90

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Reagents for HI 718 (I2) - 25 tests

€13.90€21.90

3 items

Reagents for HI 718 (I2) - 25 tests

€13.90€21.90-36.53% off

3 items

Reagents for HI 718 (I2) - 25 tests

Water tests

Reagents for HI 718 (Iode) - 25 tests

€13.90€21.90-36.53% off

3 items

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Reagents for HI 718 (I2) - 25 tests

Water tests

Reagents for HI 718 (Iode) - 25 tests

3 items

€13.90€21.90-36.53% off

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Iodine Checker Gain confidence in your water testing results with our simple handheld colorimeter. Trust your readings now, our iodine colorimeter brings you more accurate technology than your average chemical test kit. Eliminate the struggle of determining colors visually, with our handheld colorimeter gives you digital iodine results directly.<br...

€59.99

3 items

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Iodine Checker

Water tests

Iodine Checker Gain confidence in your water testing results with our simple handheld colorimeter. Trust your readings now, our iodine colorimeter brings you more accurate technology than your average chemical test kit. Eliminate the struggle of determining colors visually, with our handheld colorimeter gives you digital iodine results directly.<br...

3 items

€59.99

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Calibration checking set for HI 784 (NH3)

€21.90

2 items

Calibration checking set for HI 784 (NH3)

€21.90

2 items

Calibration checking set for HI 784 (NH3)

Water tests

Calibration checking set for HI 784 ( ammonia )

€21.90

2 items

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Calibration checking set for HI 784 (NH3)

Water tests

Calibration checking set for HI 784 ( ammonia )

2 items

€21.90

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Reagents for HI 784 (NH3) - 25 tests

€21.90

1 items

Reagents for HI 784 (NH3) - 25 tests

€21.90

1 items

Reagents for HI 784 (NH3) - 25 tests

Water tests

Reagents for HI 784 (Ammoniac) - 25 tests

€21.90

1 items

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Reagents for HI 784 (NH3) - 25 tests

Water tests

Reagents for HI 784 (Ammoniac) - 25 tests

1 items

€21.90

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Ammonia Checker

€69.90

1 items

Ammonia Checker

€69.90

1 items

Ammonia Checker

Water tests

Ammonia Checker Why measure ammonia concentration in an aquarium? High ammonium values indicate disturbed or not yet fully balanced bacterial activity in the filter. Ammonia (NH3), forms from ammonium (NH4) at pH values above 7 and is particularly dangerous. Ammonia values of 0.02 mg/L are sufficient to cause long-term gill damage. [...]

€69.90

1 items

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Ammonia Checker

Water tests

Ammonia Checker Why measure ammonia concentration in an aquarium? High ammonium values indicate disturbed or not yet fully balanced bacterial activity in the filter. Ammonia (NH3), forms from ammonium (NH4) at pH values above 7 and is particularly dangerous. Ammonia values of 0.02 mg/L are sufficient to cause long-term gill damage. [...]

1 items

€69.90

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Calibration checking set for HI 783 (Mg)

€21.90

3 items

Calibration checking set for HI 783 (Mg)

€21.90

3 items

Calibration checking set for HI 783 (Mg)

Water tests

Calibration checking set for HI 783 ( Magnesium )

€21.90

3 items

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Calibration checking set for HI 783 (Mg)

Water tests

Calibration checking set for HI 783 ( Magnesium )

3 items

€21.90

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Reagents for HI 783 (Magnesium) - 25 tests

€21.90

3 items

Reagents for HI 783 (Magnesium) - 25 tests

€21.90

3 items

Reagents for HI 783 (Magnesium) - 25 tests

Water tests

Reagents for HI 783 (Magnesium) - 25 tests

€21.90

3 items

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Reagents for HI 783 (Magnesium) - 25 tests

Water tests

Reagents for HI 783 (Magnesium) - 25 tests

3 items

€21.90

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Magnesium Checker

€69.90

1 items

Magnesium Checker

€69.90

1 items

Magnesium Checker

Water tests

Magnesium Checker In seawater, magnesium influences among other things the solubility of carbonates and calcium carbonate, which promotes indirect- ment the beneficial development of corals. The value of magnesium in the sea is around 1300 mg/L. In saltwater aquariums, a magnesium value between 1300 and 1350 mg/L is optimal. It is not wise to exceed these...

€69.90

1 items

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Magnesium Checker

Water tests

Magnesium Checker In seawater, magnesium influences among other things the solubility of carbonates and calcium carbonate, which promotes indirect- ment the beneficial development of corals. The value of magnesium in the sea is around 1300 mg/L. In saltwater aquariums, a magnesium value between 1300 and 1350 mg/L is optimal. It is not wise to exceed these...

1 items

€69.90

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Ion Director Multi-Reference

€28.90

5 items

Ion Director Multi-Reference

€28.90

5 items

Ion Director Multi-Reference

Water tests

Ion Director Multi-Reference Highly precise and stabilized reference solution for ION Director calibration and cross-checking. Max. tol. +/ - 1% Ca: 420 mg/l Mg: 1300 mg/l K: 390 mg/l Na: 10700 mg/l NO3 11 mg/l

€28.90

5 items

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Ion Director Multi-Reference

Water tests

Ion Director Multi-Reference Highly precise and stabilized reference solution for ION Director calibration and cross-checking. Max. tol. +/ - 1% Ca: 420 mg/l Mg: 1300 mg/l K: 390 mg/l Na: 10700 mg/l NO3 11 mg/l

5 items

€28.90

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GHL Ion Director reference B 500ml Water tests

€21.90

5 items

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Ion Director reference B 500ml

Water tests

Ion Director reference B 500ml

5 items

€21.90

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GHL Ion Director reference B 1000ml Water tests

€33.90

10 items

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Ion Director reference B 1000ml

Water tests

Ion Director reference B 1000ml

10 items

€33.90

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SKY Wire Hanging Kit

Sky led light

GRO Macroalgae Light - Pipe Bracket Mount

GRO Macroalgae Light - Flat clamp

Silicone hose AM 25/29mm

Silicone hose AM 20/24mm

Silicone hose AM 16/19mm

Silicone hose AM 12/16mm

Silicone hose AM 6/8mm

Silicone hose AM 4/6mm

Coral frag set

T Controller twin 2.0 pro

T Controller twin 2.0

Pellet Filter Pro

Ocean Clear Fleece Roll

Ocean Clear

NO3 reduct 500ml

Kh Plus Lab 2000ml

Bubble King Double Cone 300 + BK DC 24V

Tank of the CLEAR 4820

Shopping Cart

SKY Wire Hanging Kit

Sky led light

GRO Macroalgae Light - Pipe Bracket Mount

GRO Macroalgae Light - Flat clamp

Calibration checking set for HI 718 (I2)

Calibration checking set for HI 718 (I2)

Calibration checking set for HI 718 (I2)

Calibration checking set for HI 718 (I2)

Reagents for HI 718 (I2) - 25 tests

Reagents for HI 718 (I2) - 25 tests

Reagents for HI 718 (I2) - 25 tests

Reagents for HI 718 (I2) - 25 tests

Iodine Checker

Iodine Checker

Iodine Checker

Iodine Checker

Calibration checking set for HI 784 (NH3)

Calibration checking set for HI 784 (NH3)

Calibration checking set for HI 784 (NH3)

Calibration checking set for HI 784 (NH3)

Reagents for HI 784 (NH3) - 25 tests

Reagents for HI 784 (NH3) - 25 tests

Reagents for HI 784 (NH3) - 25 tests

Reagents for HI 784 (NH3) - 25 tests

Ammonia Checker

Ammonia Checker

Ammonia Checker

Ammonia Checker

Calibration checking set for HI 783 (Mg)

Calibration checking set for HI 783 (Mg)

Calibration checking set for HI 783 (Mg)

Calibration checking set for HI 783 (Mg)

Reagents for HI 783 (Magnesium) - 25 tests

Reagents for HI 783 (Magnesium) - 25 tests

Reagents for HI 783 (Magnesium) - 25 tests

Reagents for HI 783 (Magnesium) - 25 tests

Magnesium Checker

Magnesium Checker

Magnesium Checker

Magnesium Checker

Ion Director Multi-Reference

Ion Director Multi-Reference

Ion Director Multi-Reference

Ion Director Multi-Reference

Ion Director reference B 500ml

Ion Director reference B 500ml

Ion Director reference B 500ml

Ion Director reference B 500ml

Ion Director reference B 1000ml

Ion Director reference B 1000ml

Ion Director reference B 1000ml

Ion Director reference B 1000ml