SENEYE MAG HOLDER PRO unidose The green color thread is

The green color thread is barely-noticeable in the aquarium

healthy coral tissue growth

If phosphate level is below

First test nitrate and phosphate level

May also be added at the rate of a few drops per gallon

SENEYE MAG HOLDER PRO unidose The green color thread isThe seneye magnetic holder pro is for those hobbyists who keep tanks with glass as thick as 16mm! these slim line holders fix your seneye in place allowing you to monitor your water level where ever you are in the world. The holder allows you to have complete peace of mind, if the water level drops you will be alerted immediately, ensuring you can act fast and save your fish! Holds your seneye USB device in position enabling the water level alarm to