SUNSUN HW 503 – 6W Canister Filter (Non-UV)

Description

Features,

Low water tank canister filters,
Non UV models.
High efficiency despite low 6w power consumption.
Secure clip on fasteners at the edges.
Compact and portable, easy to shift around for maintenance.

Specifications,
HW 503 (Non UV)
Dimensions (LxWxH) : 212 x 172 x 287mm
Voltage : 220V
Frequency : 50hz
Pump Power : 6 Watts
UV Power : NA
Max Lift Height : 0.9m
Flow rate : 600 L/hr
Cable Length : 1.5m
Weight : 1.9kg

SUNSUN HW-503 6W Canister Filter (Non-UV) for Singapore Tanks

The HW-503 is a low-wattage canister that delivers around 600 L/hr while drawing just 6 watts, making it an efficient choice for small to mid-sized aquariums. Secure clip fasteners seal the lid, and the compact body is easy to shift out for cleaning. For keepers who want canister-grade media volume without the bulk or running cost of a large unit, this is a sensible, no-frills workhorse.

Because it omits UV, it relies purely on mechanical and biological media, which is exactly what most planted and community tanks need. In our 27-29C climate, prioritise good biological capacity to handle the faster metabolism and feeding that warm water encourages. Pack the baskets so water flows through sponge and floss before reaching ceramic media, and rinse media in old tank water rather than chloraminated tap to protect your beneficial bacteria.

Browse more options in our filtration and aquarium equipment range. Our filter media guide and the flow rate guide will help you match this filter to your tank size.