KOI MEDIC Digital Salt MeterMeasures the delicate salt concentration in the pond Provides precise measurement of salt levels in your pond Readings are delivered in fractional percent from 0. 01% to 1. 00%

Can be fastened to a secure base for increased stability

Reduces buildup of waste from fish and waterfowl

5" 15 Watts 350 GPH Max Head 6'

A Replacement Quartz Sleeve comes with a rubber seal

No negative impact to the Shiroji (white areas)

Size: 64cm / 25"

Rio 10HF Size 4

Replacement Filter Foam - For OASE Pondovac 3 & 4

For best results remove activated carbon and turn off UV and ozone-producing units during treatment

Functionality: Fully replaceable handles

Description: Contrast between the light and dark on each scale looks not bad

Tip: We add 500g of sodium thiosulfate in 1 gallon of distilled water to make a stock solution