Don't waste your money on the LED backlight. It just makes the whole field blue and you won't see a line. This is a trick. Check the packaging as it was not packed with a packing pad. Luckily the box itself was full of foam and well packaged. So far the refractometer works well and is accurate. Easy to set up and calibrate. Works as it should.
π Hanna Marine Alkalinity Checker HC - HI772: Accurate & Efficient dKH Measurement
9 Review
π§ͺ Enhanced API Replacement Test Tubes with Caps - Ideal for API Freshwater Master Test Kit - 24 Count Box
8 Review
π¦ Comprehensive Water Quality Analysis: ICP 33-Elemental Test Kit - Single Sample Kit
9 Review
FUNSWTM 7 in 1 Aquarium Test Strips: Accurate Water Testing for pH, Nitrite, Nitrate, Chlorine, GH & KH Levels
8 Review
Aqueon Siphon Vacuum Gravel Cleaner Mini: Compact 5-Inch Cleaning Solution
9 Review
π Enomol Gravel Vacuum - Aquarium Water Changer and Fish Tank Cleaning Tool Kit, Universal Siphon Pump for Quick Aquarium Water Changing
5 Review
FISH PROS Fine Mesh Handle
3 Review
π Tetra No More Algae Tablets 8 Count: Effective Algae Control for Aquariums
8 Review