Refractometer for seawater and marine fishkeeping aquarium 0-100 ppt Details :This optical refractometer (salinity meter) has scales in the range of 0 - 100 ppt(0 - 10 %). The reading resolution is 1..
The Apera Instruments EC60 Pocket EC/TDS/Salinity Tester simply tests all kinds of regular EC measurements in an ACCURATE, QUICK, and RELIABLE manner. The applications include hydroponics, tap/drinkin..
A lack of electrolytes in aquarium freshwater may cause serious health problems for freshwater fish. API AQUARIUM SALT supplies electrolytes to improve fish respiration. Made from evaporated sea water..
Protect marine fish and invertebrates from unsafe water conditions with API SALTWATER MASTER TEST KIT. Fish waste, uneaten food, plant refuse and other organic compounds can create harmful levels of a..
Koi Medic Salt Meter is an electronic test that is specially designed to measure and monitor the salt concentration in ponds. Accurate and easy to use. Measures accurately from .01% to 1 %.Pond Salt F..
Cora life's Hydrometer takes a true water sample at six inch depth. Easy to read and accurate, this specific gravity meter is designed to give temperature-corrected readings in warm water aquariums. I..
CrystalClear ParaSalt, pond salt is formulated to increase koi and goldfish electrolytic intake. Electrolytes are critical in building and maintaining a healthy slime coat. Electrolytes such as potass..
Dual meter is designed to measure the salt content in liquid without the need for conversions. It measures both temperature (ºC/°F) and salinity (ppt) and display simultaneously on its clear LCD. It h..
Pond salt is used to help reduce fish stress and improves disease recovery. Use one to two pounds per 100 gallons, three pounds per 100 gallons when treating for disease, 99 percent pure-made from eva..
eSeasongear SALT-3000 (TDS4TM-3000) Digital Electronic Salt Salinity Temperature Meter Tester --- NOT waterproof! *** Works ONLY for Salt Water Pool and Koi Fish Pond Salt level testing! *** Will NOT ..
eSeasongear SALT-3050 Waterproof Digital Salt Salinity Temperature Meter Tester *** Works ONLY for Salt Water Pool and Koi Fish Pond Salt level testing! *** Will NOT work for Sea/Marine/Salt Water Fis..
Salinity Meter with Waterproof design (IP65). Features a High accuracy multi-ranging sensor and Auto Power off with disable.0 to 10.ppt, 10.1 to 70.00ppt Salinity rangeLarge 3-1/2 digit (2000 count) L..
Fluval Sea Hydrometer provides an accurate and convenient method of measuring specific gravity and salt level in marine aquariums. Regular testing is strongly recommended as stable salinity levels are..
Product Description: A TDS meter (aka ppm pen, nutrient tester, tds stick) is an inexpensive and convenient digital tool to instantly check your overall water quality. TDS = Total Dissolved Solids, wh..
Instant ocean reef crystals are easy-to-use and provide all of the necessary elements required for a healthy coral environment. extra calcium, trace elements and vitamins promote growth and support th..
Instant Ocean Sea Salt is the most carefully formulated and universally preferred sea salt in the world. The No.1 choice of hobbyists, public aquariums and scientific research facilities, Instant Ocea..
Instant Ocean SeaTest HydrometerQuickly, easily, and accurately measure your marine aquarium's salt level and specific gravity with Instant Ocean HydrometerFull range scale features easy to read marki..
Jungle aquarium salt is the finest quality aquarium salt available and has many uses.For Tropical Fish and GoldfishReduces stress adds beneficial electrolytes cleans aquariums and accessories and can ..
Features: 100% Brand New and High Quality For Salt Water/ Marine Aquariums Easy to use Measure both Temperature and Specific Gravity of the water Green indicators are ideal range of water temperature ..
Milwaukee MA887 Digital Salinity Refractometer with Automatic Temperature Compensation, Yellow LED, 0 to 50 PSU, +/-2 PSU Accuracy, 1 PSU Resolution has a number of industrial applications. Samples ar..