ATC Portable Saltwater Refractometer Crabs/shrimp The Iron in our Coral

The Iron in our Coral Power Trace-B is at a concentration of 100

Red Sea’s  KH/ALKALINITY  is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH

Introducing the DeepSee Max Magnetic Aquarium Viewer

The first phase uses wave motion to stir up detritus

Pygmy Angels Centropyge sp

ATC Portable Saltwater Refractometer Crabs/shrimp The Iron in our CoralFeatures: Used to measure the salinity and specific gravity of the water. Sturdy and light weighted Aluminum body. Superior quality rubber grip. High quality and accurate testing result. Can be easily calibrated with a mini screw driver. Automatic temperature compensation (ATC) Easy to use, convenient to carry. Specification: Size(approx): 195 x 40 x 40mm Package weight: 8. 4oz 237g Measure Range: 0 100%(0 10%) Accuracy: 0. 001sg(1%) Salinity