Grey DIN - Sch80 Converter Union - Sanking Size:40mm (In normal operation)Dimensions (LxWxH): 8

(In normal operation)Dimensions (LxWxH): 8

Professional instrumentation offers greater resolution and accuracy but can cost hundreds of dollars

Wait 5 to 7 days after final dosing to add these organisms

Enclosure Rating: IP65

Many people do like a mix of a daily dosage along with a weekly correction

Grey DIN - Sch80 Converter Union - Sanking Size:40mm (In normal operation)Dimensions (LxWxH): 8Grey DIN Sch80 Convertor Union Sanking 20mm 25mm 32mm 40mm Convert your DIN Aquarium Plumbing to a size available off the shelf in Bunnings. 1 2" SCH80 Uses 20mm Converter 3 4" SCH80 Uses 25mm Converter 1" SCH80 Uses 32mm Converter 1 1 4" SCH80 Uses 40mm Converter