SUNSUN HW-304A is an external aquarium filter designed for everyday, continuous operation. The external design saves space inside the tank, leaving more room for fish, plants and decorations. The spacious housing with filter baskets allows you to combine different filter media and thus increase overall filtration efficiency.
The practical priming button on the filter head makes it easy to quickly fill the system with water before starting. Separate inlet and outlet connections together with a shut-off valve simplify both installation and routine maintenance. A spray bar is also included, helping distribute water evenly throughout the aquarium and improve circulation.
Maintenance recommendation: for long-term stable performance, regularly clean the filter inserts/baskets, hoses and impeller.
