SUNSUN (HR / HRG / HRX) tank spare parts

Description

Spare Parts List,

JP-230G | Water Pump for (HR-230, HRG-300)
S2 | Water Pump for (HR-380)
HQJ-500G | Water Pump for (HRG-380 / HE380)
HQJ-700G | Water Pump for (HRG-500 / HRG-600)
JP700G | Water Pump for (HRG-1000)
S2 | Water Pump for (HRX-380)
LED Light for HR-230

LED Light for HRG-300
Pump for HRX-300

LED Light for HRG-380

LED Light for HRG-600 / HRG-500

LED Light for HRG-1000
Pipe and Rainbar for HR-180 S4
Pipe and Rainbar for HR-230 S4
Pipe and Rainbar for HRG-300 S4
Pipe and Rainbar for HRG 380 S4

SUNSUN HR / HRG / HRX Tank Spare Parts Explained

This spare parts listing covers the popular SUNSUN HR, HRG, and HRX all-in-one tank range, where the built-in pump, LED light, pipework, and rainbar are common service items. These integrated tanks are a Singapore favourite for compact HDB and condo spaces, but the included pump is often the first part to weaken after a year or two of continuous duty. Match the part code to your exact model, since pumps differ across the HR-230, HRG-380, HRX, and larger units.

The most frequent culprit is reduced flow rather than total failure. Our warm tap water and constant running encourage biofilm and mineral buildup inside the pump and rainbar, so a tank that has gone quiet at the outlet usually needs an impeller clean or a fresh pump. Keeping a spare pump or rainbar on hand means a sudden drop in circulation during a hot spell does not leave your fish without movement and surface gas exchange.

Browse pumps and parts in our water-pumps category. Confirm replacement flow suits your tank with our flow rate guide and filter pump guide, and keep your light on schedule with our timer guide.