Saltwater Refractometer

Saltwater RefractometerIf you have been using a hydrometer and have never tried a refractometer then you should really invest in one. They use much less water, and can easily be calibrated for accurate repeatable readings. Refractometers are one of the best pieces of equipment an aquarist can purchase. It not only ensures accurate measurements of salinity but it is also infinitely easier to use and read. Range: 1. 000 1. 070 SG Comes with the following: Dropper Carrying

Dosing Instructions: 1 mL will raise the Magnesium level of 25 gallons by 1 ppm

Tubing Material: Silicone

The API® SALTWATER MASTER TEST KIT measures the 4 most important saltwater parameters – pH

Flourite® is most effective when used alone as an integral substrate bed

Multi-Directional Output nozzles can be fully adjusted to create customized water flows

Special Grade Reef Sand

DL-Methionine

and carbonate alkalinity with Reef Builder™ or Reef Carbonate™ (do not mix these directly with a kalkwasser solution)

Formula Two is green and is for fish with lower protein needs

Lasts up to 4 months

and practical for the next clean up job

3 dKH with a sharp color change