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Filter
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Reference solution for photometer hi 782 (No3) The Marine Nitrate High Range Checker® HC Calibration Check Set - HI782-11 provides a simple solution to validating the Marine Nitrate High Range Checker® HC - HI782. This high-quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The Certificate of...
€27.90Price
€13.90Price
€21.90Price
€21.90Price
€13.90€21.90Regular price-36.53% offPrice
€13.90€21.90Regular price-36.53% offPrice
€59.99Price
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...
€59.99Price
€21.90Price
Water tests
Calibration checking set for HI 784 ( ammonia )
€21.90Price
€21.90Price
€21.90Price
€69.90Price
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. [...]
€69.90Price
€21.90Price
Water tests
Calibration checking set for HI 783 ( Magnesium )
€21.90Price
€21.90Price
€21.90Price
€69.90Price
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...
€69.90Price
€64.90Price
Korallenzucht
Coral’s Love 500ml Help damaged corals immediately! A perfect solution to the problems of reef aquariums: Coral's Love! Nutrients are made available directly, especially with bleached or damaged corals, acting quickly helps regeneration! It also prevents nutrient deficiencies, the colors are deepened, the damage can heal again. It...
€64.90Price