Set of reagents for determining magnesium concentration in freshwater.

Set of reagents for determining iodine concentration in seawater.

Set of reagents for determining iron concentration in fresh and sea water.

Reagent set for determining total chlorine concentration in freshwater.

Set of reagents for determining the concentration of free chlorine in fresh water.

Set of reagents for determining calcium concentration in fresh water.

Set of reagents for determining calcium concentration in seawater.

Smart Temp Security Smart Temp Security immediately turns off the heater or cooler if the water temperature is outside 22.2 ℃ and 28.8 ℃. Smart Temp Security uses a miniature sensor to continuously monitor the temperature of the aquarium water. Plug and Play design, it does not require any adjustment.

Smart Stir AutoAqua Smart Stir is a handy gadget to help the aquarist perform accurate water analyzes. Water testing is important to ensure the success of a home aquarium. For accurate testing, most liquid test kits require the water sample to be mixed or stirred after adding a reagent. In some cases, you need to add one drop of reagent at a time,...

Schego titanium heater 300w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high...

Schego titanium heater 200w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high...

Schego titanium heater 100w The titanium heating elements from Schego are the optimum supplement to the temperature controller TR 1000. Their power range extends from 50 to 600 watts. They are manufactured from high-quality titanium tube, therefore indestructible and sea water-proof. All Schego titanium heating elements are grounded and correspond to the high safety...