Neptune DOS + DDR Combo Lee Economy gravel Vacuum Mini A single red stripe runs

A single red stripe runs from their purple eyes down to their pectoral fin

It works perfectly as a reactor for Phosphate Absorbers

Tank not included

seashells and shrimps cannot withstand Worms & Parasites Salt

Improves oxygen levels

Neptune DOS + DDR Combo Lee Economy gravel Vacuum Mini A single red stripe runsDS :: DOSING AND FLUID METERING SYSTEM 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 SO, HERES WHAT THE DS CAN DO: The DS is a multi purpose Dosing and Fluid Metering System. The DS connects