€69.90Price
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€9.99Price
Water tests
Silicate Test Salifert Silicate occurs especially in tap water or in purified water when the RO or DI unit is not functioning properly. Silicate not only results in diatom bloom but might also block some essential trace elements such as vanadium and molybdenum. Salifert offers a very sensitive and accurate silicate test kit. Silicate content can be...
€9.99Price
€8.90€9.90Regular price-10.1% offPrice
Water tests
Ammonia (NH3) Test Salifert Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas. If this does not happen then the aquarium is not fully cycled or biological processes are not proceeding as they should. The Salifert Ammonia test is very straightforward and measures the sum...
€8.90€9.90Regular price-10.1% offPrice
€12.87Price
€159.90Price
Water tests
CO2 valve set including non-return valve 7070.010 and a 5 m (196.8 in.) hose 7072.300.
€159.90Price
€124.90Price
Water tests
pH electrode Tunze in glass Made of glass, BNC, cable length 2m (78.7 in.), suitable for units 7070 or 7070/2 or for commercially available measuring instruments.
€124.90Price
€94.00Price
Water tests
pH electrode Tunze plastic Made of plastic, BNC, cable length 2m (78.7 in.), suitable for units 7070 or 7070/2 or for commercially available measuring instruments.
€94.00Price
€10.50Price
Water tests
Magnesium test (mg) Salifert Magnesium is present in NSW in a fairly high concentration (1300 - 1400 mg/L). Magnesium is an essential part of chlorophyll, which is necessary for photosynthesis. Without photosynthesis plants, including algae and the corals, which we usually have in our aquariums, would not be able to live.
€10.50Price
€19.79€21.99Regular price-10% offPrice
Water tests
SeaTest densimeter SeaTest densitometer, description and features: Densitometer The SeaTest densitometer is an easy-to-use scientific instrument for measuring both the specific weight and density of tropical marine aquarium water. It is specially designed to accurately measure specific gravity from 1,000 to 1,030...
€19.79€21.99Regular price-10% offPrice
€9.90Price
€7.90€8.90Regular price-11.24% offPrice
€9.90€10.51Regular price-5.8% offPrice
€9.90€10.51Regular price-5.8% offPrice
Water tests
Water tests (KH, No3, No2, Ca, Po4, pH,...)