Neptune DOS QD Multi-Purpose Dosing & Fluid Metering System Cable hose holder

hose holder

Rated for aquariums up to 130 gallons

Ferrous Iron    +3    Cation Resin

and in our homes this can quickly build up and begin to dissolve into the water in our aquariums

These elements are in contrast to trace elements such as copper

Neptune DOS QD Multi-Purpose Dosing & Fluid Metering System Cable hose holderDOSING AND FLUID METERING SYSTEM DS A multi purpose dosing and fluid delivery system of uncompromising quality combined with the simplicity of Apex Fusion software wizards for operations such as: 2 Part Dosing (Calcium and Alkalinity) Other Additives Dosing Automatic Water Changes Micro Quantity Dosing Delivery of Liquid Foods and Supplements New to DOS QD are the QuietZone modes, allowing for whisper quiet dosing and slow continuous RPM dosing.