High Precision Thermometer
 The Tropic Marin High Precision Thermometers are individually handmade and calibrated in Germany by experienced craftsmen. If handled and stored properly, their maximum deviation is one fifth of a degree. Used for both fresh and salt water aquariums. ... [... more]
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Wooden Airstone - Small - 2 in.
Add healthy oxygenation to your aquarium with this wooden airstone. Wooden air stones deliver a wave of tiny bubbles creating ambiance and adding oxygen to your fresh or saltwater tank. [... more]
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Calcium Test Kit - Saltwater - 50 Tests
Calcium is one of the most important components of saltwater and largely determines the growth rate of organisms, which form calcareous skeletons like, for example stony corals and calcareous algae. In the saltwater aquarium, a regular addition of ... [... more]
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