Refractometer Modules & Add-Ons Tigger-Pods are attractive large red

Tigger-Pods are attractive large red copepods that swim upwards with a stimulating

Magnesium: 1280 - 1340 mg/l

Berghia are non-toxic to corals and fish and are considered to be completely reef safe

Changes Color from Blue to Brown as the media is exhausted

1" FS-100 Flow Sensor

Refractometer Modules & Add-Ons Tigger-Pods are attractive large redMust have equipment for aquarists! Easily and accurately measure the salinity of your tank. Simple to use and read. This unit automatically compensates for temperature. FREE Salinity Calibration Fluid included. Calibrating your unit ensures correct salinity readings. Range: 1. 000 1. 070 SG