Chemboys - pH Down MAX 5 Gallon spl_jondon Incorporated in the design is

Incorporated in the design is preset function control options

After initial installation

Fits where other reservoirs cannot go

The HI981421 GroLine Monitor for Hydroponic Nutrients provides around-the-clock

Chemboys - pH Down MAX 5 Gallon spl_jondon Incorporated in the design isup to 8x stronger than General Hydroponics; up to 1. 5 3x stronger than Advanced Nutrients No Dyes (Why do others add dyes?) Promotes plant growth and overall healthy plants Promotes pH stability THIS STUFF IS STRONG. BE VERY CAREFUL WEAR SAFETY EQUIPMENT. DO NOT MIX WITH pH UP AND YOU MUST ALWAYS DILUTE BY ADDING SMALL AMOUNTS TO WATER SLOWLY AND SAFELY, BEFORE USING.